139219264

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1583

約数の個数: 56

約数和(自身を含む): 291437568

約数和(自身を除く): 152218304

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 376, 496, 752, 992, 1457, 1493, 1504, 1984, 2914, 2986, 3008, 5828, 5972, 11656, 11944, 23312, 23888, 46283, 46624, 47776, 70171, 92566, 93248, 95552, 140342, 185132, 280684, 370264, 561368, 740528, 1122736, 1481056, 2175301, 2245472, 2962112, 4350602, 4490944, 8701204, 17402408, 34804816, 69609632, 139219264]

約数ペア:

[(1, 139219264), (2, 69609632), (4, 34804816), (8, 17402408), (16, 8701204), (31, 4490944), (32, 4350602), (47, 2962112), (62, 2245472), (64, 2175301), (94, 1481056), (124, 1122736), (188, 740528), (248, 561368), (376, 370264), (496, 280684), (752, 185132), (992, 140342), (1457, 95552), (1493, 93248), (1504, 92566), (1984, 70171), (2914, 47776), (2986, 46624), (3008, 46283), (5828, 23888), (5972, 23312), (11656, 11944)]