156976397830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3929}}^1\times {\mathrm{13921}}^1$

素因数の和:17905

約数の個数: 64

約数和(自身を含む): 330907006080

約数和(自身を除く): 173930608250

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 3929, 7858, 13921, 19645, 27503, 27842, 39290, 55006, 69605, 97447, 137515, 139210, 161089, 194894, 275030, 322178, 487235, 570761, 805445, 974470, 1127623, 1141522, 1610890, 2255246, 2853805, 3995327, 5638115, 5707610, 7990654, 11276230, 19976635, 39953270, 54695609, 109391218, 273478045, 382869263, 546956090, 765738526, 1914346315, 2242519969, 3828692630, 4485039938, 11212599845, 15697639783, 22425199690, 31395279566, 78488198915, 156976397830]

約数ペア:

[(1, 156976397830), (2, 78488198915), (5, 31395279566), (7, 22425199690), (10, 15697639783), (14, 11212599845), (35, 4485039938), (41, 3828692630), (70, 2242519969), (82, 1914346315), (205, 765738526), (287, 546956090), (410, 382869263), (574, 273478045), (1435, 109391218), (2870, 54695609), (3929, 39953270), (7858, 19976635), (13921, 11276230), (19645, 7990654), (27503, 5707610), (27842, 5638115), (39290, 3995327), (55006, 2853805), (69605, 2255246), (97447, 1610890), (137515, 1141522), (139210, 1127623), (161089, 974470), (194894, 805445), (275030, 570761), (322178, 487235)]