155386332

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{619}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 415251200

約数和(自身を除く): 259864868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 367, 619, 684, 734, 1101, 1238, 1468, 1857, 2202, 2476, 3303, 3714, 4404, 5571, 6606, 6973, 7428, 11142, 11761, 13212, 13946, 20919, 22284, 23522, 27892, 35283, 41838, 47044, 62757, 70566, 83676, 105849, 125514, 141132, 211698, 227173, 251028, 423396, 454346, 681519, 908692, 1363038, 2044557, 2726076, 4089114, 4316287, 8178228, 8632574, 12948861, 17265148, 25897722, 38846583, 51795444, 77693166, 155386332]

約数ペア:

[(1, 155386332), (2, 77693166), (3, 51795444), (4, 38846583), (6, 25897722), (9, 17265148), (12, 12948861), (18, 8632574), (19, 8178228), (36, 4316287), (38, 4089114), (57, 2726076), (76, 2044557), (114, 1363038), (171, 908692), (228, 681519), (342, 454346), (367, 423396), (619, 251028), (684, 227173), (734, 211698), (1101, 141132), (1238, 125514), (1468, 105849), (1857, 83676), (2202, 70566), (2476, 62757), (3303, 47044), (3714, 41838), (4404, 35283), (5571, 27892), (6606, 23522), (6973, 22284), (7428, 20919), (11142, 13946), (11761, 13212)]