171246816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:945

約数の個数: 144

約数和(自身を含む): 534957696

約数和(自身を除く): 363710880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 72, 78, 96, 104, 106, 117, 144, 156, 159, 208, 212, 234, 288, 312, 318, 416, 424, 468, 477, 624, 636, 689, 848, 863, 936, 954, 1248, 1272, 1378, 1696, 1726, 1872, 1908, 2067, 2544, 2589, 2756, 3452, 3744, 3816, 4134, 5088, 5178, 5512, 6201, 6904, 7632, 7767, 8268, 10356, 11024, 11219, 12402, 13808, 15264, 15534, 16536, 20712, 22048, 22438, 24804, 27616, 31068, 33072, 33657, 41424, 44876, 45739, 49608, 62136, 66144, 67314, 82848, 89752, 91478, 99216, 100971, 124272, 134628, 137217, 179504, 182956, 198432, 201942, 248544, 269256, 274434, 359008, 365912, 403884, 411651, 538512, 548868, 594607, 731824, 807768, 823302, 1077024, 1097736, 1189214, 1463648, 1615536, 1646604, 1783821, 2195472, 2378428, 3231072, 3293208, 3567642, 4390944, 4756856, 5351463, 6586416, 7135284, 9513712, 10702926, 13172832, 14270568, 19027424, 21405852, 28541136, 42811704, 57082272, 85623408, 171246816]

約数ペア:

[(1, 171246816), (2, 85623408), (3, 57082272), (4, 42811704), (6, 28541136), (8, 21405852), (9, 19027424), (12, 14270568), (13, 13172832), (16, 10702926), (18, 9513712), (24, 7135284), (26, 6586416), (32, 5351463), (36, 4756856), (39, 4390944), (48, 3567642), (52, 3293208), (53, 3231072), (72, 2378428), (78, 2195472), (96, 1783821), (104, 1646604), (106, 1615536), (117, 1463648), (144, 1189214), (156, 1097736), (159, 1077024), (208, 823302), (212, 807768), (234, 731824), (288, 594607), (312, 548868), (318, 538512), (416, 411651), (424, 403884), (468, 365912), (477, 359008), (624, 274434), (636, 269256), (689, 248544), (848, 201942), (863, 198432), (936, 182956), (954, 179504), (1248, 137217), (1272, 134628), (1378, 124272), (1696, 100971), (1726, 99216), (1872, 91478), (1908, 89752), (2067, 82848), (2544, 67314), (2589, 66144), (2756, 62136), (3452, 49608), (3744, 45739), (3816, 44876), (4134, 41424), (5088, 33657), (5178, 33072), (5512, 31068), (6201, 27616), (6904, 24804), (7632, 22438), (7767, 22048), (8268, 20712), (10356, 16536), (11024, 15534), (11219, 15264), (12402, 13808)]