127640936

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 255003300

約数和(自身を除く): 127362364

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 193, 229, 361, 386, 458, 722, 772, 916, 1444, 1544, 1832, 2888, 3667, 4351, 7334, 8702, 14668, 17404, 29336, 34808, 44197, 69673, 82669, 88394, 139346, 165338, 176788, 278692, 330676, 353576, 557384, 661352, 839743, 1679486, 3358972, 6717944, 15955117, 31910234, 63820468, 127640936]

約数ペア:

[(1, 127640936), (2, 63820468), (4, 31910234), (8, 15955117), (19, 6717944), (38, 3358972), (76, 1679486), (152, 839743), (193, 661352), (229, 557384), (361, 353576), (386, 330676), (458, 278692), (722, 176788), (772, 165338), (916, 139346), (1444, 88394), (1544, 82669), (1832, 69673), (2888, 44197), (3667, 34808), (4351, 29336), (7334, 17404), (8702, 14668)]