168551929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 216115200

約数和(自身を除く): 47563271

約数列:

[1, 7, 13, 31, 91, 149, 217, 401, 403, 1043, 1937, 2807, 2821, 4619, 5213, 12431, 13559, 32333, 36491, 59749, 60047, 87017, 161603, 418243, 420329, 776737, 1131221, 1852219, 5437159, 12965533, 24078847, 168551929]

約数ペア:

[(1, 168551929), (7, 24078847), (13, 12965533), (31, 5437159), (91, 1852219), (149, 1131221), (217, 776737), (401, 420329), (403, 418243), (1043, 161603), (1937, 87017), (2807, 60047), (2821, 59749), (4619, 36491), (5213, 32333), (12431, 13559)]