156770406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 395871840

約数和(自身を除く): 239101434

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 37, 38, 39, 57, 74, 78, 111, 114, 117, 171, 222, 234, 247, 333, 342, 481, 494, 666, 703, 741, 953, 962, 1406, 1443, 1482, 1906, 2109, 2223, 2859, 2886, 4218, 4329, 4446, 5718, 6327, 8577, 8658, 9139, 12389, 12654, 17154, 18107, 18278, 24778, 27417, 35261, 36214, 37167, 54321, 54834, 70522, 74334, 82251, 105783, 108642, 111501, 162963, 164502, 211566, 223002, 235391, 317349, 325926, 458393, 470782, 634698, 669959, 706173, 916786, 1339918, 1375179, 1412346, 2009877, 2118519, 2750358, 4019754, 4125537, 4237038, 6029631, 8251074, 8709467, 12059262, 17418934, 26128401, 52256802, 78385203, 156770406]

約数ペア:

[(1, 156770406), (2, 78385203), (3, 52256802), (6, 26128401), (9, 17418934), (13, 12059262), (18, 8709467), (19, 8251074), (26, 6029631), (37, 4237038), (38, 4125537), (39, 4019754), (57, 2750358), (74, 2118519), (78, 2009877), (111, 1412346), (114, 1375179), (117, 1339918), (171, 916786), (222, 706173), (234, 669959), (247, 634698), (333, 470782), (342, 458393), (481, 325926), (494, 317349), (666, 235391), (703, 223002), (741, 211566), (953, 164502), (962, 162963), (1406, 111501), (1443, 108642), (1482, 105783), (1906, 82251), (2109, 74334), (2223, 70522), (2859, 54834), (2886, 54321), (4218, 37167), (4329, 36214), (4446, 35261), (5718, 27417), (6327, 24778), (8577, 18278), (8658, 18107), (9139, 17154), (12389, 12654)]