149073136

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 60

約数和(自身を含む): 310787152

約数和(自身を除く): 161714016

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 289, 313, 412, 578, 626, 824, 1156, 1252, 1648, 1751, 2312, 2504, 3502, 4624, 5008, 5321, 7004, 10642, 14008, 21284, 28016, 29767, 32239, 42568, 59534, 64478, 85136, 90457, 119068, 128956, 180914, 238136, 257912, 361828, 476272, 515824, 548063, 723656, 1096126, 1447312, 2192252, 4384504, 8769008, 9317071, 18634142, 37268284, 74536568, 149073136]

約数ペア:

[(1, 149073136), (2, 74536568), (4, 37268284), (8, 18634142), (16, 9317071), (17, 8769008), (34, 4384504), (68, 2192252), (103, 1447312), (136, 1096126), (206, 723656), (272, 548063), (289, 515824), (313, 476272), (412, 361828), (578, 257912), (626, 238136), (824, 180914), (1156, 128956), (1252, 119068), (1648, 90457), (1751, 85136), (2312, 64478), (2504, 59534), (3502, 42568), (4624, 32239), (5008, 29767), (5321, 28016), (7004, 21284), (10642, 14008)]