172852652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 385351680

約数和(自身を除く): 212499028

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 47, 62, 76, 94, 124, 133, 188, 217, 223, 266, 329, 434, 446, 532, 589, 658, 868, 892, 893, 1178, 1316, 1457, 1561, 1786, 2356, 2914, 3122, 3572, 4123, 4237, 5828, 6244, 6251, 6913, 8246, 8474, 10199, 10481, 12502, 13826, 16492, 16948, 20398, 20962, 25004, 27652, 27683, 29659, 40796, 41924, 48391, 55366, 59318, 73367, 96782, 110732, 118636, 131347, 146734, 193564, 193781, 199139, 262694, 293468, 324911, 387562, 398278, 525388, 649822, 775124, 796556, 919429, 1299644, 1393973, 1838858, 2274377, 2787946, 3677716, 4548754, 5575892, 6173309, 9097508, 12346618, 24693236, 43213163, 86426326, 172852652]

約数ペア:

[(1, 172852652), (2, 86426326), (4, 43213163), (7, 24693236), (14, 12346618), (19, 9097508), (28, 6173309), (31, 5575892), (38, 4548754), (47, 3677716), (62, 2787946), (76, 2274377), (94, 1838858), (124, 1393973), (133, 1299644), (188, 919429), (217, 796556), (223, 775124), (266, 649822), (329, 525388), (434, 398278), (446, 387562), (532, 324911), (589, 293468), (658, 262694), (868, 199139), (892, 193781), (893, 193564), (1178, 146734), (1316, 131347), (1457, 118636), (1561, 110732), (1786, 96782), (2356, 73367), (2914, 59318), (3122, 55366), (3572, 48391), (4123, 41924), (4237, 40796), (5828, 29659), (6244, 27683), (6251, 27652), (6913, 25004), (8246, 20962), (8474, 20398), (10199, 16948), (10481, 16492), (12502, 13826)]