181804116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:761

約数の個数: 72

約数和(自身を含む): 463086624

約数和(自身を除く): 281282508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 169, 314, 338, 471, 507, 571, 628, 676, 942, 1014, 1142, 1713, 1884, 2028, 2041, 2284, 3426, 4082, 6123, 6852, 7423, 8164, 12246, 14846, 22269, 24492, 26533, 29692, 44538, 53066, 79599, 89076, 89647, 96499, 106132, 159198, 179294, 192998, 268941, 289497, 318396, 358588, 385996, 537882, 578994, 1075764, 1157988, 1165411, 2330822, 3496233, 4661644, 6992466, 13984932, 15150343, 30300686, 45451029, 60601372, 90902058, 181804116]

約数ペア:

[(1, 181804116), (2, 90902058), (3, 60601372), (4, 45451029), (6, 30300686), (12, 15150343), (13, 13984932), (26, 6992466), (39, 4661644), (52, 3496233), (78, 2330822), (156, 1165411), (157, 1157988), (169, 1075764), (314, 578994), (338, 537882), (471, 385996), (507, 358588), (571, 318396), (628, 289497), (676, 268941), (942, 192998), (1014, 179294), (1142, 159198), (1713, 106132), (1884, 96499), (2028, 89647), (2041, 89076), (2284, 79599), (3426, 53066), (4082, 44538), (6123, 29692), (6852, 26533), (7423, 24492), (8164, 22269), (12246, 14846)]