130215664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4241}}^1$

素因数の和:4369

約数の個数: 40

約数和(自身を含む): 268264080

約数和(自身を除く): 138048416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 101, 152, 202, 304, 404, 808, 1616, 1919, 3838, 4241, 7676, 8482, 15352, 16964, 30704, 33928, 67856, 80579, 161158, 322316, 428341, 644632, 856682, 1289264, 1713364, 3426728, 6853456, 8138479, 16276958, 32553916, 65107832, 130215664]

約数ペア:

[(1, 130215664), (2, 65107832), (4, 32553916), (8, 16276958), (16, 8138479), (19, 6853456), (38, 3426728), (76, 1713364), (101, 1289264), (152, 856682), (202, 644632), (304, 428341), (404, 322316), (808, 161158), (1616, 80579), (1919, 67856), (3838, 33928), (4241, 30704), (7676, 16964), (8482, 15352)]