164786076

素因数分解:

$2^2\times 3^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:74

約数の個数: 240

約数和(自身を含む): 555523584

約数和(自身を除く): 390737508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 81, 84, 91, 92, 108, 117, 126, 138, 156, 161, 162, 182, 189, 207, 234, 243, 252, 273, 276, 299, 322, 324, 351, 364, 378, 414, 468, 483, 486, 546, 567, 598, 621, 644, 702, 729, 756, 819, 828, 897, 966, 972, 1053, 1092, 1134, 1196, 1242, 1404, 1449, 1458, 1638, 1701, 1794, 1863, 1932, 2093, 2106, 2187, 2268, 2457, 2484, 2691, 2898, 2916, 3159, 3276, 3402, 3588, 3726, 4186, 4212, 4347, 4374, 4914, 5103, 5382, 5589, 5796, 6279, 6318, 6561, 6804, 7371, 7452, 8073, 8372, 8694, 8748, 9477, 9828, 10206, 10764, 11178, 12558, 12636, 13041, 13122, 14742, 15309, 16146, 16767, 17388, 18837, 18954, 19683, 20412, 22113, 22356, 24219, 25116, 26082, 26244, 28431, 29484, 30618, 32292, 33534, 37674, 37908, 39123, 39366, 44226, 45927, 48438, 50301, 52164, 56511, 56862, 61236, 66339, 67068, 72657, 75348, 78246, 78732, 85293, 88452, 91854, 96876, 100602, 113022, 113724, 117369, 132678, 137781, 145314, 150903, 156492, 169533, 170586, 183708, 199017, 201204, 217971, 226044, 234738, 255879, 265356, 275562, 290628, 301806, 339066, 341172, 352107, 398034, 435942, 452709, 469476, 508599, 511758, 551124, 597051, 603612, 653913, 678132, 704214, 796068, 871884, 905418, 1017198, 1023516, 1056321, 1194102, 1307826, 1408428, 1525797, 1791153, 1810836, 1961739, 2034396, 2112642, 2388204, 2615652, 3051594, 3168963, 3582306, 3923478, 4225284, 4577391, 5885217, 6103188, 6337926, 7164612, 7846956, 9154782, 11770434, 12675852, 13732173, 18309564, 23540868, 27464346, 41196519, 54928692, 82393038, 164786076]

約数ペア:

[(1, 164786076), (2, 82393038), (3, 54928692), (4, 41196519), (6, 27464346), (7, 23540868), (9, 18309564), (12, 13732173), (13, 12675852), (14, 11770434), (18, 9154782), (21, 7846956), (23, 7164612), (26, 6337926), (27, 6103188), (28, 5885217), (36, 4577391), (39, 4225284), (42, 3923478), (46, 3582306), (52, 3168963), (54, 3051594), (63, 2615652), (69, 2388204), (78, 2112642), (81, 2034396), (84, 1961739), (91, 1810836), (92, 1791153), (108, 1525797), (117, 1408428), (126, 1307826), (138, 1194102), (156, 1056321), (161, 1023516), (162, 1017198), (182, 905418), (189, 871884), (207, 796068), (234, 704214), (243, 678132), (252, 653913), (273, 603612), (276, 597051), (299, 551124), (322, 511758), (324, 508599), (351, 469476), (364, 452709), (378, 435942), (414, 398034), (468, 352107), (483, 341172), (486, 339066), (546, 301806), (567, 290628), (598, 275562), (621, 265356), (644, 255879), (702, 234738), (729, 226044), (756, 217971), (819, 201204), (828, 199017), (897, 183708), (966, 170586), (972, 169533), (1053, 156492), (1092, 150903), (1134, 145314), (1196, 137781), (1242, 132678), (1404, 117369), (1449, 113724), (1458, 113022), (1638, 100602), (1701, 96876), (1794, 91854), (1863, 88452), (1932, 85293), (2093, 78732), (2106, 78246), (2187, 75348), (2268, 72657), (2457, 67068), (2484, 66339), (2691, 61236), (2898, 56862), (2916, 56511), (3159, 52164), (3276, 50301), (3402, 48438), (3588, 45927), (3726, 44226), (4186, 39366), (4212, 39123), (4347, 37908), (4374, 37674), (4914, 33534), (5103, 32292), (5382, 30618), (5589, 29484), (5796, 28431), (6279, 26244), (6318, 26082), (6561, 25116), (6804, 24219), (7371, 22356), (7452, 22113), (8073, 20412), (8372, 19683), (8694, 18954), (8748, 18837), (9477, 17388), (9828, 16767), (10206, 16146), (10764, 15309), (11178, 14742), (12558, 13122), (12636, 13041)]