160513108

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 327849984

約数和(自身を除く): 167336876

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 263, 284, 307, 497, 526, 614, 994, 1052, 1228, 1841, 1988, 2149, 3682, 4298, 7364, 8596, 18673, 21797, 37346, 43594, 74692, 80741, 87188, 130711, 152579, 161482, 261422, 305158, 322964, 522844, 565187, 610316, 1130374, 2260748, 5732611, 11465222, 22930444, 40128277, 80256554, 160513108]

約数ペア:

[(1, 160513108), (2, 80256554), (4, 40128277), (7, 22930444), (14, 11465222), (28, 5732611), (71, 2260748), (142, 1130374), (263, 610316), (284, 565187), (307, 522844), (497, 322964), (526, 305158), (614, 261422), (994, 161482), (1052, 152579), (1228, 130711), (1841, 87188), (1988, 80741), (2149, 74692), (3682, 43594), (4298, 37346), (7364, 21797), (8596, 18673)]