168364208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{1489}}^1$

素因数の和:1725

約数の個数: 40

約数和(自身を含む): 337002240

約数和(自身を除く): 168638032

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 191, 296, 382, 592, 764, 1489, 1528, 2978, 3056, 5956, 7067, 11912, 14134, 23824, 28268, 55093, 56536, 110186, 113072, 220372, 284399, 440744, 568798, 881488, 1137596, 2275192, 4550384, 10522763, 21045526, 42091052, 84182104, 168364208]

約数ペア:

[(1, 168364208), (2, 84182104), (4, 42091052), (8, 21045526), (16, 10522763), (37, 4550384), (74, 2275192), (148, 1137596), (191, 881488), (296, 568798), (382, 440744), (592, 284399), (764, 220372), (1489, 113072), (1528, 110186), (2978, 56536), (3056, 55093), (5956, 28268), (7067, 23824), (11912, 14134)]