173621744

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{769}}^1$

素因数の和:1017

約数の個数: 40

約数和(自身を含む): 342582240

約数和(自身を除く): 168960496

約数列:

[1, 2, 4, 8, 16, 103, 137, 206, 274, 412, 548, 769, 824, 1096, 1538, 1648, 2192, 3076, 6152, 12304, 14111, 28222, 56444, 79207, 105353, 112888, 158414, 210706, 225776, 316828, 421412, 633656, 842824, 1267312, 1685648, 10851359, 21702718, 43405436, 86810872, 173621744]

約数ペア:

[(1, 173621744), (2, 86810872), (4, 43405436), (8, 21702718), (16, 10851359), (103, 1685648), (137, 1267312), (206, 842824), (274, 633656), (412, 421412), (548, 316828), (769, 225776), (824, 210706), (1096, 158414), (1538, 112888), (1648, 105353), (2192, 79207), (3076, 56444), (6152, 28222), (12304, 14111)]