190397768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 403341120

約数和(自身を除く): 212943352

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 113, 164, 226, 328, 451, 452, 467, 902, 904, 934, 1243, 1804, 1868, 2486, 3608, 3736, 4633, 4972, 5137, 9266, 9944, 10274, 18532, 19147, 20548, 37064, 38294, 41096, 50963, 52771, 76588, 101926, 105542, 153176, 203852, 210617, 211084, 407704, 421234, 422168, 580481, 842468, 1160962, 1684936, 2163611, 2321924, 4327222, 4643848, 8654444, 17308888, 23799721, 47599442, 95198884, 190397768]

約数ペア:

[(1, 190397768), (2, 95198884), (4, 47599442), (8, 23799721), (11, 17308888), (22, 8654444), (41, 4643848), (44, 4327222), (82, 2321924), (88, 2163611), (113, 1684936), (164, 1160962), (226, 842468), (328, 580481), (451, 422168), (452, 421234), (467, 407704), (902, 211084), (904, 210617), (934, 203852), (1243, 153176), (1804, 105542), (1868, 101926), (2486, 76588), (3608, 52771), (3736, 50963), (4633, 41096), (4972, 38294), (5137, 37064), (9266, 20548), (9944, 19147), (10274, 18532)]