156985776584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1447247}}^1$

素因数の和:1447422

約数の個数: 64

約数和(自身を含む): 364706496000

約数和(自身を除く): 207720719416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 149, 182, 298, 364, 596, 728, 1043, 1192, 1937, 2086, 3874, 4172, 7748, 8344, 13559, 15496, 27118, 54236, 108472, 1447247, 2894494, 5788988, 10130729, 11577976, 18814211, 20261458, 37628422, 40522916, 75256844, 81045832, 131699477, 150513688, 215639803, 263398954, 431279606, 526797908, 862559212, 1053595816, 1509478621, 1725118424, 2803317439, 3018957242, 5606634878, 6037914484, 11213269756, 12075828968, 19623222073, 22426539512, 39246444146, 78492888292, 156985776584]

約数ペア:

[(1, 156985776584), (2, 78492888292), (4, 39246444146), (7, 22426539512), (8, 19623222073), (13, 12075828968), (14, 11213269756), (26, 6037914484), (28, 5606634878), (52, 3018957242), (56, 2803317439), (91, 1725118424), (104, 1509478621), (149, 1053595816), (182, 862559212), (298, 526797908), (364, 431279606), (596, 263398954), (728, 215639803), (1043, 150513688), (1192, 131699477), (1937, 81045832), (2086, 75256844), (3874, 40522916), (4172, 37628422), (7748, 20261458), (8344, 18814211), (13559, 11577976), (15496, 10130729), (27118, 5788988), (54236, 2894494), (108472, 1447247)]