127475808

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{19819}}^1$

素因数の和:19899

約数の個数: 48

約数和(自身を含む): 339635520

約数和(自身を除く): 212159712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432, 19819, 39638, 59457, 79276, 118914, 158552, 237828, 317104, 475656, 634208, 951312, 1327873, 1902624, 2655746, 3983619, 5311492, 7967238, 10622984, 15934476, 21245968, 31868952, 42491936, 63737904, 127475808]

約数ペア:

[(1, 127475808), (2, 63737904), (3, 42491936), (4, 31868952), (6, 21245968), (8, 15934476), (12, 10622984), (16, 7967238), (24, 5311492), (32, 3983619), (48, 2655746), (67, 1902624), (96, 1327873), (134, 951312), (201, 634208), (268, 475656), (402, 317104), (536, 237828), (804, 158552), (1072, 118914), (1608, 79276), (2144, 59457), (3216, 39638), (6432, 19819)]