156777431060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13003}}^1\times {\mathrm{31729}}^1$

素因数の和:44760

約数の個数: 48

約数和(自身を含む): 346598212800

約数和(自身を除く): 189820781740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 13003, 26006, 31729, 52012, 63458, 65015, 126916, 130030, 158645, 247057, 260060, 317290, 494114, 602851, 634580, 988228, 1205702, 1235285, 2411404, 2470570, 3014255, 4941140, 6028510, 12057020, 412572187, 825144374, 1650288748, 2062860935, 4125721870, 7838871553, 8251443740, 15677743106, 31355486212, 39194357765, 78388715530, 156777431060]

約数ペア:

[(1, 156777431060), (2, 78388715530), (4, 39194357765), (5, 31355486212), (10, 15677743106), (19, 8251443740), (20, 7838871553), (38, 4125721870), (76, 2062860935), (95, 1650288748), (190, 825144374), (380, 412572187), (13003, 12057020), (26006, 6028510), (31729, 4941140), (52012, 3014255), (63458, 2470570), (65015, 2411404), (126916, 1235285), (130030, 1205702), (158645, 988228), (247057, 634580), (260060, 602851), (317290, 494114)]