155910864

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{349}}^1$

素因数の和:628

約数の個数: 80

約数和(自身を含む): 415598400

約数和(自身を除く): 259687536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 227, 246, 328, 349, 454, 492, 656, 681, 698, 908, 984, 1047, 1362, 1396, 1816, 1968, 2094, 2724, 2792, 3632, 4188, 5448, 5584, 8376, 9307, 10896, 14309, 16752, 18614, 27921, 28618, 37228, 42927, 55842, 57236, 74456, 79223, 85854, 111684, 114472, 148912, 158446, 171708, 223368, 228944, 237669, 316892, 343416, 446736, 475338, 633784, 686832, 950676, 1267568, 1901352, 3248143, 3802704, 6496286, 9744429, 12992572, 19488858, 25985144, 38977716, 51970288, 77955432, 155910864]

約数ペア:

[(1, 155910864), (2, 77955432), (3, 51970288), (4, 38977716), (6, 25985144), (8, 19488858), (12, 12992572), (16, 9744429), (24, 6496286), (41, 3802704), (48, 3248143), (82, 1901352), (123, 1267568), (164, 950676), (227, 686832), (246, 633784), (328, 475338), (349, 446736), (454, 343416), (492, 316892), (656, 237669), (681, 228944), (698, 223368), (908, 171708), (984, 158446), (1047, 148912), (1362, 114472), (1396, 111684), (1816, 85854), (1968, 79223), (2094, 74456), (2724, 57236), (2792, 55842), (3632, 42927), (4188, 37228), (5448, 28618), (5584, 27921), (8376, 18614), (9307, 16752), (10896, 14309)]