156760767376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3581}}^1\times {\mathrm{143999}}^1$

素因数の和:147607

約数の個数: 40

約数和(自身を含む): 319800960000

約数和(自身を除く): 163040192624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3581, 7162, 14324, 28648, 57296, 68039, 136078, 143999, 272156, 287998, 544312, 575996, 1088624, 1151992, 2303984, 2735981, 5471962, 10943924, 21887848, 43775696, 515660419, 1031320838, 2062641676, 4125283352, 8250566704, 9797547961, 19595095922, 39190191844, 78380383688, 156760767376]

約数ペア:

[(1, 156760767376), (2, 78380383688), (4, 39190191844), (8, 19595095922), (16, 9797547961), (19, 8250566704), (38, 4125283352), (76, 2062641676), (152, 1031320838), (304, 515660419), (3581, 43775696), (7162, 21887848), (14324, 10943924), (28648, 5471962), (57296, 2735981), (68039, 2303984), (136078, 1151992), (143999, 1088624), (272156, 575996), (287998, 544312)]