125675728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5233}}^1$

素因数の和:5339

約数の個数: 40

約数和(自身を含む): 259606400

約数和(自身を除く): 133930672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 5233, 6004, 10466, 12008, 20932, 24016, 41864, 83728, 99427, 198854, 397708, 413407, 795416, 826814, 1590832, 1653628, 3307256, 6614512, 7854733, 15709466, 31418932, 62837864, 125675728]

約数ペア:

[(1, 125675728), (2, 62837864), (4, 31418932), (8, 15709466), (16, 7854733), (19, 6614512), (38, 3307256), (76, 1653628), (79, 1590832), (152, 826814), (158, 795416), (304, 413407), (316, 397708), (632, 198854), (1264, 99427), (1501, 83728), (3002, 41864), (5233, 24016), (6004, 20932), (10466, 12008)]