145361862

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{991}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 327300480

約数和(自身を除く): 181938618

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 281, 522, 562, 843, 991, 1686, 1982, 2529, 2973, 5058, 5946, 8149, 8919, 16298, 17838, 24447, 28739, 48894, 57478, 73341, 86217, 146682, 172434, 258651, 278471, 517302, 556942, 835413, 1670826, 2506239, 5012478, 8075659, 16151318, 24226977, 48453954, 72680931, 145361862]

約数ペア:

[(1, 145361862), (2, 72680931), (3, 48453954), (6, 24226977), (9, 16151318), (18, 8075659), (29, 5012478), (58, 2506239), (87, 1670826), (174, 835413), (261, 556942), (281, 517302), (522, 278471), (562, 258651), (843, 172434), (991, 146682), (1686, 86217), (1982, 73341), (2529, 57478), (2973, 48894), (5058, 28739), (5946, 24447), (8149, 17838), (8919, 16298)]