126219248

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1785

約数の個数: 40

約数和(自身を含む): 251858880

約数和(自身を除く): 125639632

約数列:

[1, 2, 4, 8, 16, 61, 79, 122, 158, 244, 316, 488, 632, 976, 1264, 1637, 3274, 4819, 6548, 9638, 13096, 19276, 26192, 38552, 77104, 99857, 129323, 199714, 258646, 399428, 517292, 798856, 1034584, 1597712, 2069168, 7888703, 15777406, 31554812, 63109624, 126219248]

約数ペア:

[(1, 126219248), (2, 63109624), (4, 31554812), (8, 15777406), (16, 7888703), (61, 2069168), (79, 1597712), (122, 1034584), (158, 798856), (244, 517292), (316, 399428), (488, 258646), (632, 199714), (976, 129323), (1264, 99857), (1637, 77104), (3274, 38552), (4819, 26192), (6548, 19276), (9638, 13096)]