156945700990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1\times {\mathrm{36887}}^1$

素因数の和:38353

約数の個数: 64

約数和(自身を含む): 317692440576

約数和(自身を除く): 160746739586

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1423, 1495, 2846, 2990, 7115, 14230, 18499, 32729, 36887, 36998, 65458, 73774, 92495, 163645, 184435, 184990, 327290, 368870, 425477, 479531, 848401, 850954, 959062, 1696802, 2127385, 2397655, 4242005, 4254770, 4795310, 8484010, 11029213, 22058426, 52490201, 55146065, 104980402, 110292130, 262451005, 524902010, 682372613, 1207274623, 1364745226, 2414549246, 3411863065, 6036373115, 6823726130, 12072746230, 15694570099, 31389140198, 78472850495, 156945700990]

約数ペア:

[(1, 156945700990), (2, 78472850495), (5, 31389140198), (10, 15694570099), (13, 12072746230), (23, 6823726130), (26, 6036373115), (46, 3411863065), (65, 2414549246), (115, 1364745226), (130, 1207274623), (230, 682372613), (299, 524902010), (598, 262451005), (1423, 110292130), (1495, 104980402), (2846, 55146065), (2990, 52490201), (7115, 22058426), (14230, 11029213), (18499, 8484010), (32729, 4795310), (36887, 4254770), (36998, 4242005), (65458, 2397655), (73774, 2127385), (92495, 1696802), (163645, 959062), (184435, 850954), (184990, 848401), (327290, 479531), (368870, 425477)]