123112504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{22079}}^1$

素因数の和:22143

約数の個数: 32

約数和(自身を含む): 250387200

約数和(自身を除く): 127274696

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 22079, 44158, 88316, 176632, 375343, 750686, 905239, 1501372, 1810478, 3002744, 3620956, 7241912, 15389063, 30778126, 61556252, 123112504]

約数ペア:

[(1, 123112504), (2, 61556252), (4, 30778126), (8, 15389063), (17, 7241912), (34, 3620956), (41, 3002744), (68, 1810478), (82, 1501372), (136, 905239), (164, 750686), (328, 375343), (697, 176632), (1394, 88316), (2788, 44158), (5576, 22079)]