158468652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{953}}^1$

素因数の和:1143

約数の個数: 72

約数和(自身を含む): 416707200

約数和(自身を除く): 258238548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 149, 186, 279, 298, 372, 447, 558, 596, 894, 953, 1116, 1341, 1788, 1906, 2682, 2859, 3812, 4619, 5364, 5718, 8577, 9238, 11436, 13857, 17154, 18476, 27714, 29543, 34308, 41571, 55428, 59086, 83142, 88629, 118172, 141997, 166284, 177258, 265887, 283994, 354516, 425991, 531774, 567988, 851982, 1063548, 1277973, 1703964, 2555946, 4401907, 5111892, 8803814, 13205721, 17607628, 26411442, 39617163, 52822884, 79234326, 158468652]

約数ペア:

[(1, 158468652), (2, 79234326), (3, 52822884), (4, 39617163), (6, 26411442), (9, 17607628), (12, 13205721), (18, 8803814), (31, 5111892), (36, 4401907), (62, 2555946), (93, 1703964), (124, 1277973), (149, 1063548), (186, 851982), (279, 567988), (298, 531774), (372, 425991), (447, 354516), (558, 283994), (596, 265887), (894, 177258), (953, 166284), (1116, 141997), (1341, 118172), (1788, 88629), (1906, 83142), (2682, 59086), (2859, 55428), (3812, 41571), (4619, 34308), (5364, 29543), (5718, 27714), (8577, 18476), (9238, 17154), (11436, 13857)]