168276908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 314616960

約数和(自身を除く): 146340052

約数列:

[1, 2, 4, 29, 53, 58, 101, 106, 116, 202, 212, 271, 404, 542, 1084, 1537, 2929, 3074, 5353, 5858, 6148, 7859, 10706, 11716, 14363, 15718, 21412, 27371, 28726, 31436, 54742, 57452, 109484, 155237, 310474, 416527, 620948, 793759, 833054, 1450663, 1587518, 1666108, 2901326, 3175036, 5802652, 42069227, 84138454, 168276908]

約数ペア:

[(1, 168276908), (2, 84138454), (4, 42069227), (29, 5802652), (53, 3175036), (58, 2901326), (101, 1666108), (106, 1587518), (116, 1450663), (202, 833054), (212, 793759), (271, 620948), (404, 416527), (542, 310474), (1084, 155237), (1537, 109484), (2929, 57452), (3074, 54742), (5353, 31436), (5858, 28726), (6148, 27371), (7859, 21412), (10706, 15718), (11716, 14363)]