178415016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30097}}^1$

素因数の和:30138

約数の個数: 64

約数和(自身を含む): 505646400

約数和(自身を除く): 327231384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 30097, 60194, 90291, 120388, 180582, 240776, 361164, 391261, 571843, 722328, 782522, 1143686, 1173783, 1565044, 1715529, 2287372, 2347566, 3130088, 3431058, 4574744, 4695132, 6862116, 7433959, 9390264, 13724232, 14867918, 22301877, 29735836, 44603754, 59471672, 89207508, 178415016]

約数ペア:

[(1, 178415016), (2, 89207508), (3, 59471672), (4, 44603754), (6, 29735836), (8, 22301877), (12, 14867918), (13, 13724232), (19, 9390264), (24, 7433959), (26, 6862116), (38, 4695132), (39, 4574744), (52, 3431058), (57, 3130088), (76, 2347566), (78, 2287372), (104, 1715529), (114, 1565044), (152, 1173783), (156, 1143686), (228, 782522), (247, 722328), (312, 571843), (456, 391261), (494, 361164), (741, 240776), (988, 180582), (1482, 120388), (1976, 90291), (2964, 60194), (5928, 30097)]