156763171740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4073}}^1\times {\mathrm{91639}}^1$

素因数の和:95731

約数の個数: 96

約数和(自身を含む): 501770787840

約数和(自身を除く): 345007616100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4073, 8146, 12219, 16292, 20365, 24438, 28511, 40730, 48876, 57022, 61095, 81460, 85533, 91639, 114044, 122190, 142555, 171066, 183278, 244380, 274917, 285110, 342132, 366556, 427665, 458195, 549834, 570220, 641473, 855330, 916390, 1099668, 1282946, 1374585, 1710660, 1832780, 1924419, 2565892, 2749170, 3207365, 3848838, 5498340, 6414730, 7697676, 9622095, 12829460, 19244190, 38488380, 373245647, 746491294, 1119736941, 1492982588, 1866228235, 2239473882, 2612719529, 3732456470, 4478947764, 5225439058, 5598684705, 7464912940, 7838158587, 10450878116, 11197369410, 13063597645, 15676317174, 22394738820, 26127195290, 31352634348, 39190792935, 52254390580, 78381585870, 156763171740]

約数ペア:

[(1, 156763171740), (2, 78381585870), (3, 52254390580), (4, 39190792935), (5, 31352634348), (6, 26127195290), (7, 22394738820), (10, 15676317174), (12, 13063597645), (14, 11197369410), (15, 10450878116), (20, 7838158587), (21, 7464912940), (28, 5598684705), (30, 5225439058), (35, 4478947764), (42, 3732456470), (60, 2612719529), (70, 2239473882), (84, 1866228235), (105, 1492982588), (140, 1119736941), (210, 746491294), (420, 373245647), (4073, 38488380), (8146, 19244190), (12219, 12829460), (16292, 9622095), (20365, 7697676), (24438, 6414730), (28511, 5498340), (40730, 3848838), (48876, 3207365), (57022, 2749170), (61095, 2565892), (81460, 1924419), (85533, 1832780), (91639, 1710660), (114044, 1374585), (122190, 1282946), (142555, 1099668), (171066, 916390), (183278, 855330), (244380, 641473), (274917, 570220), (285110, 549834), (342132, 458195), (366556, 427665)]