145791636

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20627}}^1$

素因数の和:20684

約数の個数: 48

約数和(自身を含む): 369653760

約数和(自身を除く): 223862124

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 20627, 41254, 61881, 82508, 123762, 247524, 391913, 639437, 783826, 1175739, 1278874, 1567652, 1918311, 2351478, 2557748, 3836622, 4702956, 7673244, 12149303, 24298606, 36447909, 48597212, 72895818, 145791636]

約数ペア:

[(1, 145791636), (2, 72895818), (3, 48597212), (4, 36447909), (6, 24298606), (12, 12149303), (19, 7673244), (31, 4702956), (38, 3836622), (57, 2557748), (62, 2351478), (76, 1918311), (93, 1567652), (114, 1278874), (124, 1175739), (186, 783826), (228, 639437), (372, 391913), (589, 247524), (1178, 123762), (1767, 82508), (2356, 61881), (3534, 41254), (7068, 20627)]