145311172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{401}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 273672756

約数和(自身を除く): 128361584

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 401, 802, 1241, 1604, 2482, 4964, 5329, 6817, 10658, 13634, 21316, 27268, 29273, 58546, 90593, 117092, 181186, 362372, 497641, 995282, 1990564, 2136929, 4273858, 8547716, 36327793, 72655586, 145311172]

約数ペア:

[(1, 145311172), (2, 72655586), (4, 36327793), (17, 8547716), (34, 4273858), (68, 2136929), (73, 1990564), (146, 995282), (292, 497641), (401, 362372), (802, 181186), (1241, 117092), (1604, 90593), (2482, 58546), (4964, 29273), (5329, 27268), (6817, 21316), (10658, 13634)]