130188152

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 262204200

約数和(自身を除く): 132016048

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 361, 488, 722, 739, 1159, 1444, 1478, 2318, 2888, 2956, 4636, 5912, 9272, 14041, 22021, 28082, 44042, 45079, 56164, 88084, 90158, 112328, 176168, 180316, 266779, 360632, 533558, 856501, 1067116, 1713002, 2134232, 3426004, 6852008, 16273519, 32547038, 65094076, 130188152]

約数ペア:

[(1, 130188152), (2, 65094076), (4, 32547038), (8, 16273519), (19, 6852008), (38, 3426004), (61, 2134232), (76, 1713002), (122, 1067116), (152, 856501), (244, 533558), (361, 360632), (488, 266779), (722, 180316), (739, 176168), (1159, 112328), (1444, 90158), (1478, 88084), (2318, 56164), (2888, 45079), (2956, 44042), (4636, 28082), (5912, 22021), (9272, 14041)]