187381116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1676

約数の個数: 108

約数和(自身を含む): 540223320

約数和(自身を除く): 352842204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 247, 338, 342, 468, 494, 507, 676, 684, 741, 988, 1014, 1482, 1521, 1621, 2028, 2223, 2964, 3042, 3211, 3242, 4446, 4863, 6084, 6422, 6484, 8892, 9633, 9726, 12844, 14589, 19266, 19452, 21073, 28899, 29178, 30799, 38532, 42146, 57798, 58356, 61598, 63219, 84292, 92397, 115596, 123196, 126438, 184794, 189657, 252876, 273949, 277191, 369588, 379314, 400387, 547898, 554382, 758628, 800774, 821847, 1095796, 1108764, 1201161, 1601548, 1643694, 2402322, 2465541, 3287388, 3603483, 4804644, 4931082, 5205031, 7206966, 9862164, 10410062, 14413932, 15615093, 20820124, 31230186, 46845279, 62460372, 93690558, 187381116]

約数ペア:

[(1, 187381116), (2, 93690558), (3, 62460372), (4, 46845279), (6, 31230186), (9, 20820124), (12, 15615093), (13, 14413932), (18, 10410062), (19, 9862164), (26, 7206966), (36, 5205031), (38, 4931082), (39, 4804644), (52, 3603483), (57, 3287388), (76, 2465541), (78, 2402322), (114, 1643694), (117, 1601548), (156, 1201161), (169, 1108764), (171, 1095796), (228, 821847), (234, 800774), (247, 758628), (338, 554382), (342, 547898), (468, 400387), (494, 379314), (507, 369588), (676, 277191), (684, 273949), (741, 252876), (988, 189657), (1014, 184794), (1482, 126438), (1521, 123196), (1621, 115596), (2028, 92397), (2223, 84292), (2964, 63219), (3042, 61598), (3211, 58356), (3242, 57798), (4446, 42146), (4863, 38532), (6084, 30799), (6422, 29178), (6484, 28899), (8892, 21073), (9633, 19452), (9726, 19266), (12844, 14589)]