126163630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 251864640

約数和(自身を除く): 125701010

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 157, 163, 170, 290, 314, 326, 493, 785, 815, 986, 1570, 1630, 2465, 2669, 2771, 4553, 4727, 4930, 5338, 5542, 9106, 9454, 13345, 13855, 22765, 23635, 25591, 26690, 27710, 45530, 47270, 51182, 77401, 80359, 127955, 154802, 160718, 255910, 387005, 401795, 435047, 742139, 774010, 803590, 870094, 1484278, 2175235, 3710695, 4350470, 7421390, 12616363, 25232726, 63081815, 126163630]

約数ペア:

[(1, 126163630), (2, 63081815), (5, 25232726), (10, 12616363), (17, 7421390), (29, 4350470), (34, 3710695), (58, 2175235), (85, 1484278), (145, 870094), (157, 803590), (163, 774010), (170, 742139), (290, 435047), (314, 401795), (326, 387005), (493, 255910), (785, 160718), (815, 154802), (986, 127955), (1570, 80359), (1630, 77401), (2465, 51182), (2669, 47270), (2771, 45530), (4553, 27710), (4727, 26690), (4930, 25591), (5338, 23635), (5542, 22765), (9106, 13855), (9454, 13345)]