136415140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5651}}^1$

素因数の和:5748

約数の個数: 48

約数和(自身を含む): 307649664

約数和(自身を除く): 171234524

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 5651, 6035, 11302, 12070, 22604, 24140, 28255, 56510, 96067, 113020, 192134, 384268, 401221, 480335, 802442, 960670, 1604884, 1921340, 2006105, 4012210, 6820757, 8024420, 13641514, 27283028, 34103785, 68207570, 136415140]

約数ペア:

[(1, 136415140), (2, 68207570), (4, 34103785), (5, 27283028), (10, 13641514), (17, 8024420), (20, 6820757), (34, 4012210), (68, 2006105), (71, 1921340), (85, 1604884), (142, 960670), (170, 802442), (284, 480335), (340, 401221), (355, 384268), (710, 192134), (1207, 113020), (1420, 96067), (2414, 56510), (4828, 28255), (5651, 24140), (6035, 22604), (11302, 12070)]