157173692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 303478560

約数和(自身を除く): 146304868

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 197, 229, 268, 394, 458, 788, 871, 916, 1742, 2561, 2977, 3484, 5122, 5954, 10244, 11908, 13199, 15343, 26398, 30686, 45113, 52796, 61372, 90226, 171587, 180452, 199459, 343174, 398918, 586469, 686348, 797836, 1172938, 2345876, 3022571, 6045142, 12090284, 39293423, 78586846, 157173692]

約数ペア:

[(1, 157173692), (2, 78586846), (4, 39293423), (13, 12090284), (26, 6045142), (52, 3022571), (67, 2345876), (134, 1172938), (197, 797836), (229, 686348), (268, 586469), (394, 398918), (458, 343174), (788, 199459), (871, 180452), (916, 171587), (1742, 90226), (2561, 61372), (2977, 52796), (3484, 45113), (5122, 30686), (5954, 26398), (10244, 15343), (11908, 13199)]