15676499556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{1559}}^1$

素因数の和:1890

約数の個数: 144

約数和(自身を含む): 42599356800

約数和(自身を除く): 26922857244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 61, 76, 114, 122, 171, 183, 228, 241, 244, 342, 366, 482, 549, 684, 723, 732, 964, 1098, 1159, 1446, 1559, 2169, 2196, 2318, 2892, 3118, 3477, 4338, 4579, 4636, 4677, 6236, 6954, 8676, 9158, 9354, 10431, 13737, 13908, 14031, 14701, 18316, 18708, 20862, 27474, 28062, 29402, 29621, 41211, 41724, 44103, 54948, 56124, 58804, 59242, 82422, 88206, 88863, 95099, 118484, 132309, 164844, 176412, 177726, 190198, 264618, 266589, 279319, 285297, 355452, 375719, 380396, 529236, 533178, 558638, 570594, 751438, 837957, 855891, 1066356, 1117276, 1127157, 1141188, 1502876, 1675914, 1711782, 1806881, 2254314, 2513871, 3351828, 3381471, 3423564, 3613762, 4508628, 5027742, 5420643, 6762942, 7138661, 7227524, 10055484, 10841286, 13525884, 14277322, 16261929, 21415983, 21682572, 22918859, 28554644, 32523858, 42831966, 45837718, 64247949, 65047716, 68756577, 85663932, 91675436, 128495898, 137513154, 206269731, 256991796, 275026308, 412539462, 435458321, 825078924, 870916642, 1306374963, 1741833284, 2612749926, 3919124889, 5225499852, 7838249778, 15676499556]

約数ペア:

[(1, 15676499556), (2, 7838249778), (3, 5225499852), (4, 3919124889), (6, 2612749926), (9, 1741833284), (12, 1306374963), (18, 870916642), (19, 825078924), (36, 435458321), (38, 412539462), (57, 275026308), (61, 256991796), (76, 206269731), (114, 137513154), (122, 128495898), (171, 91675436), (183, 85663932), (228, 68756577), (241, 65047716), (244, 64247949), (342, 45837718), (366, 42831966), (482, 32523858), (549, 28554644), (684, 22918859), (723, 21682572), (732, 21415983), (964, 16261929), (1098, 14277322), (1159, 13525884), (1446, 10841286), (1559, 10055484), (2169, 7227524), (2196, 7138661), (2318, 6762942), (2892, 5420643), (3118, 5027742), (3477, 4508628), (4338, 3613762), (4579, 3423564), (4636, 3381471), (4677, 3351828), (6236, 2513871), (6954, 2254314), (8676, 1806881), (9158, 1711782), (9354, 1675914), (10431, 1502876), (13737, 1141188), (13908, 1127157), (14031, 1117276), (14701, 1066356), (18316, 855891), (18708, 837957), (20862, 751438), (27474, 570594), (28062, 558638), (29402, 533178), (29621, 529236), (41211, 380396), (41724, 375719), (44103, 355452), (54948, 285297), (56124, 279319), (58804, 266589), (59242, 264618), (82422, 190198), (88206, 177726), (88863, 176412), (95099, 164844), (118484, 132309)]