154449692

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 309662304

約数和(自身を除く): 155212612

約数列:

[1, 2, 4, 17, 23, 34, 37, 46, 68, 74, 92, 148, 157, 289, 314, 391, 578, 628, 629, 782, 851, 1156, 1258, 1564, 1702, 2516, 2669, 3404, 3611, 5338, 5809, 6647, 7222, 10676, 10693, 11618, 13294, 14444, 14467, 21386, 23236, 26588, 28934, 42772, 45373, 57868, 61387, 90746, 98753, 122774, 133607, 181492, 197506, 245548, 245939, 267214, 395012, 491878, 534428, 983756, 1043579, 1678801, 2087158, 2271319, 3357602, 4174316, 4542638, 6715204, 9085276, 38612423, 77224846, 154449692]

約数ペア:

[(1, 154449692), (2, 77224846), (4, 38612423), (17, 9085276), (23, 6715204), (34, 4542638), (37, 4174316), (46, 3357602), (68, 2271319), (74, 2087158), (92, 1678801), (148, 1043579), (157, 983756), (289, 534428), (314, 491878), (391, 395012), (578, 267214), (628, 245939), (629, 245548), (782, 197506), (851, 181492), (1156, 133607), (1258, 122774), (1564, 98753), (1702, 90746), (2516, 61387), (2669, 57868), (3404, 45373), (3611, 42772), (5338, 28934), (5809, 26588), (6647, 23236), (7222, 21386), (10676, 14467), (10693, 14444), (11618, 13294)]