168506364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 450016000

約数和(自身を除く): 281509636

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 139, 156, 228, 247, 278, 409, 417, 494, 556, 741, 818, 834, 988, 1227, 1482, 1636, 1668, 1807, 2454, 2641, 2964, 3614, 4908, 5282, 5317, 5421, 7228, 7771, 7923, 10564, 10634, 10842, 15542, 15846, 15951, 21268, 21684, 23313, 31084, 31692, 31902, 34333, 46626, 56851, 63804, 68666, 93252, 101023, 102999, 113702, 137332, 170553, 202046, 205998, 227404, 303069, 341106, 404092, 411996, 606138, 682212, 739063, 1080169, 1212276, 1478126, 2160338, 2217189, 2956252, 3240507, 4320676, 4434378, 6481014, 8868756, 12962028, 14042197, 28084394, 42126591, 56168788, 84253182, 168506364]

約数ペア:

[(1, 168506364), (2, 84253182), (3, 56168788), (4, 42126591), (6, 28084394), (12, 14042197), (13, 12962028), (19, 8868756), (26, 6481014), (38, 4434378), (39, 4320676), (52, 3240507), (57, 2956252), (76, 2217189), (78, 2160338), (114, 1478126), (139, 1212276), (156, 1080169), (228, 739063), (247, 682212), (278, 606138), (409, 411996), (417, 404092), (494, 341106), (556, 303069), (741, 227404), (818, 205998), (834, 202046), (988, 170553), (1227, 137332), (1482, 113702), (1636, 102999), (1668, 101023), (1807, 93252), (2454, 68666), (2641, 63804), (2964, 56851), (3614, 46626), (4908, 34333), (5282, 31902), (5317, 31692), (5421, 31084), (7228, 23313), (7771, 21684), (7923, 21268), (10564, 15951), (10634, 15846), (10842, 15542)]