149727092

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{11177}}^1$

素因数の和:11395

約数の個数: 24

約数和(自身を含む): 278868744

約数和(自身を除く): 129141652

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 6698, 11177, 13396, 22354, 44708, 190009, 380018, 760036, 2201869, 4403738, 8807476, 37431773, 74863546, 149727092]

約数ペア:

[(1, 149727092), (2, 74863546), (4, 37431773), (17, 8807476), (34, 4403738), (68, 2201869), (197, 760036), (394, 380018), (788, 190009), (3349, 44708), (6698, 22354), (11177, 13396)]