145408494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10853}}^1$

素因数の和:10905

約数の個数: 64

約数和(自身を含む): 375114240

約数和(自身を除く): 229705746

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 4466, 6699, 10853, 13398, 21706, 32559, 65118, 75971, 119383, 151942, 227913, 238766, 314737, 358149, 455826, 629474, 716298, 835681, 944211, 1671362, 1888422, 2203159, 2507043, 3462107, 4406318, 5014086, 6609477, 6924214, 10386321, 13218954, 20772642, 24234749, 48469498, 72704247, 145408494]

約数ペア:

[(1, 145408494), (2, 72704247), (3, 48469498), (6, 24234749), (7, 20772642), (11, 13218954), (14, 10386321), (21, 6924214), (22, 6609477), (29, 5014086), (33, 4406318), (42, 3462107), (58, 2507043), (66, 2203159), (77, 1888422), (87, 1671362), (154, 944211), (174, 835681), (203, 716298), (231, 629474), (319, 455826), (406, 358149), (462, 314737), (609, 238766), (638, 227913), (957, 151942), (1218, 119383), (1914, 75971), (2233, 65118), (4466, 32559), (6699, 21706), (10853, 13398)]