127740516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1531}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 316572480

約数和(自身を除く): 188831964

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 409, 818, 1227, 1531, 1636, 2454, 3062, 4593, 4908, 6124, 6953, 9186, 13906, 18372, 20859, 26027, 27812, 41718, 52054, 78081, 83436, 104108, 156162, 312324, 626179, 1252358, 1878537, 2504716, 3757074, 7514148, 10645043, 21290086, 31935129, 42580172, 63870258, 127740516]

約数ペア:

[(1, 127740516), (2, 63870258), (3, 42580172), (4, 31935129), (6, 21290086), (12, 10645043), (17, 7514148), (34, 3757074), (51, 2504716), (68, 1878537), (102, 1252358), (204, 626179), (409, 312324), (818, 156162), (1227, 104108), (1531, 83436), (1636, 78081), (2454, 52054), (3062, 41718), (4593, 27812), (4908, 26027), (6124, 20859), (6953, 18372), (9186, 13906)]