145424672

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 291991392

約数和(自身を除く): 146566720

約数列:

[1, 2, 4, 8, 16, 32, 113, 131, 226, 262, 307, 452, 524, 614, 904, 1048, 1228, 1808, 2096, 2456, 3616, 4192, 4912, 9824, 14803, 29606, 34691, 40217, 59212, 69382, 80434, 118424, 138764, 160868, 236848, 277528, 321736, 473696, 555056, 643472, 1110112, 1286944, 4544521, 9089042, 18178084, 36356168, 72712336, 145424672]

約数ペア:

[(1, 145424672), (2, 72712336), (4, 36356168), (8, 18178084), (16, 9089042), (32, 4544521), (113, 1286944), (131, 1110112), (226, 643472), (262, 555056), (307, 473696), (452, 321736), (524, 277528), (614, 236848), (904, 160868), (1048, 138764), (1228, 118424), (1808, 80434), (2096, 69382), (2456, 59212), (3616, 40217), (4192, 34691), (4912, 29606), (9824, 14803)]