157979130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 403159680

約数和(自身を除く): 245180550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 307, 510, 614, 921, 1009, 1535, 1842, 2018, 3027, 3070, 4605, 5045, 5219, 6054, 9210, 10090, 10438, 15135, 15657, 17153, 26095, 30270, 31314, 34306, 51459, 52190, 78285, 85765, 102918, 156570, 171530, 257295, 309763, 514590, 619526, 929289, 1548815, 1858578, 3097630, 4646445, 5265971, 9292890, 10531942, 15797913, 26329855, 31595826, 52659710, 78989565, 157979130]

約数ペア:

[(1, 157979130), (2, 78989565), (3, 52659710), (5, 31595826), (6, 26329855), (10, 15797913), (15, 10531942), (17, 9292890), (30, 5265971), (34, 4646445), (51, 3097630), (85, 1858578), (102, 1548815), (170, 929289), (255, 619526), (307, 514590), (510, 309763), (614, 257295), (921, 171530), (1009, 156570), (1535, 102918), (1842, 85765), (2018, 78285), (3027, 52190), (3070, 51459), (4605, 34306), (5045, 31314), (5219, 30270), (6054, 26095), (9210, 17153), (10090, 15657), (10438, 15135)]