143840424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 449648640

約数和(自身を除く): 305808216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 67, 78, 84, 91, 104, 134, 156, 168, 182, 201, 268, 273, 312, 364, 402, 469, 536, 546, 728, 804, 871, 938, 983, 1092, 1407, 1608, 1742, 1876, 1966, 2184, 2613, 2814, 2949, 3484, 3752, 3932, 5226, 5628, 5898, 6097, 6881, 6968, 7864, 10452, 11256, 11796, 12194, 12779, 13762, 18291, 20643, 20904, 23592, 24388, 25558, 27524, 36582, 38337, 41286, 48776, 51116, 55048, 65861, 73164, 76674, 82572, 89453, 102232, 131722, 146328, 153348, 165144, 178906, 197583, 263444, 268359, 306696, 357812, 395166, 461027, 526888, 536718, 715624, 790332, 856193, 922054, 1073436, 1383081, 1580664, 1712386, 1844108, 2146872, 2568579, 2766162, 3424772, 3688216, 5137158, 5532324, 5993351, 6849544, 10274316, 11064648, 11986702, 17980053, 20548632, 23973404, 35960106, 47946808, 71920212, 143840424]

約数ペア:

[(1, 143840424), (2, 71920212), (3, 47946808), (4, 35960106), (6, 23973404), (7, 20548632), (8, 17980053), (12, 11986702), (13, 11064648), (14, 10274316), (21, 6849544), (24, 5993351), (26, 5532324), (28, 5137158), (39, 3688216), (42, 3424772), (52, 2766162), (56, 2568579), (67, 2146872), (78, 1844108), (84, 1712386), (91, 1580664), (104, 1383081), (134, 1073436), (156, 922054), (168, 856193), (182, 790332), (201, 715624), (268, 536718), (273, 526888), (312, 461027), (364, 395166), (402, 357812), (469, 306696), (536, 268359), (546, 263444), (728, 197583), (804, 178906), (871, 165144), (938, 153348), (983, 146328), (1092, 131722), (1407, 102232), (1608, 89453), (1742, 82572), (1876, 76674), (1966, 73164), (2184, 65861), (2613, 55048), (2814, 51116), (2949, 48776), (3484, 41286), (3752, 38337), (3932, 36582), (5226, 27524), (5628, 25558), (5898, 24388), (6097, 23592), (6881, 20904), (6968, 20643), (7864, 18291), (10452, 13762), (11256, 12779), (11796, 12194)]