156726206205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{25229}}^1$

素因数の和:25634

約数の個数: 64

約数和(自身を含む): 268560230400

約数和(自身を除く): 111834024195

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 285, 307, 355, 921, 1065, 1349, 1535, 4047, 4605, 5833, 6745, 17499, 20235, 21797, 25229, 29165, 65391, 75687, 87495, 108985, 126145, 326955, 378435, 414143, 479351, 1242429, 1438053, 1791259, 2070715, 2396755, 5373777, 6212145, 7190265, 7745303, 8956295, 23235909, 26868885, 34033921, 38726515, 102101763, 116179545, 147160757, 170169605, 441482271, 510508815, 549916513, 735803785, 1649749539, 2207411355, 2749582565, 8248747695, 10448413747, 31345241241, 52242068735, 156726206205]

約数ペア:

[(1, 156726206205), (3, 52242068735), (5, 31345241241), (15, 10448413747), (19, 8248747695), (57, 2749582565), (71, 2207411355), (95, 1649749539), (213, 735803785), (285, 549916513), (307, 510508815), (355, 441482271), (921, 170169605), (1065, 147160757), (1349, 116179545), (1535, 102101763), (4047, 38726515), (4605, 34033921), (5833, 26868885), (6745, 23235909), (17499, 8956295), (20235, 7745303), (21797, 7190265), (25229, 6212145), (29165, 5373777), (65391, 2396755), (75687, 2070715), (87495, 1791259), (108985, 1438053), (126145, 1242429), (326955, 479351), (378435, 414143)]