157057318090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4243}}^1\times {\mathrm{217739}}^1$

素因数の和:222006

約数の個数: 32

約数和(自身を含む): 299404693440

約数和(自身を除く): 142347375350

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 4243, 8486, 21215, 42430, 72131, 144262, 217739, 360655, 435478, 721310, 1088695, 2177390, 3701563, 7403126, 18507815, 37015630, 923866577, 1847733154, 4619332885, 9238665770, 15705731809, 31411463618, 78528659045, 157057318090]

約数ペア:

[(1, 157057318090), (2, 78528659045), (5, 31411463618), (10, 15705731809), (17, 9238665770), (34, 4619332885), (85, 1847733154), (170, 923866577), (4243, 37015630), (8486, 18507815), (21215, 7403126), (42430, 3701563), (72131, 2177390), (144262, 1088695), (217739, 721310), (360655, 435478)]