156913037964

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{1723}}^1\times {\mathrm{19919}}^1$

素因数の和:21779

約数の個数: 72

約数和(自身を含む): 400016547840

約数和(自身を除く): 243103509876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 508, 762, 1143, 1524, 1723, 2286, 3446, 4572, 5169, 6892, 10338, 15507, 19919, 20676, 31014, 39838, 59757, 62028, 79676, 119514, 179271, 218821, 239028, 358542, 437642, 656463, 717084, 875284, 1312926, 1969389, 2529713, 2625852, 3938778, 5059426, 7589139, 7877556, 10118852, 15178278, 22767417, 30356556, 34320437, 45534834, 68640874, 91069668, 102961311, 137281748, 205922622, 308883933, 411845244, 617767866, 1235535732, 4358695499, 8717390998, 13076086497, 17434781996, 26152172994, 39228259491, 52304345988, 78456518982, 156913037964]

約数ペア:

[(1, 156913037964), (2, 78456518982), (3, 52304345988), (4, 39228259491), (6, 26152172994), (9, 17434781996), (12, 13076086497), (18, 8717390998), (36, 4358695499), (127, 1235535732), (254, 617767866), (381, 411845244), (508, 308883933), (762, 205922622), (1143, 137281748), (1524, 102961311), (1723, 91069668), (2286, 68640874), (3446, 45534834), (4572, 34320437), (5169, 30356556), (6892, 22767417), (10338, 15178278), (15507, 10118852), (19919, 7877556), (20676, 7589139), (31014, 5059426), (39838, 3938778), (59757, 2625852), (62028, 2529713), (79676, 1969389), (119514, 1312926), (179271, 875284), (218821, 717084), (239028, 656463), (358542, 437642)]