159728514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 366750720

約数和(自身を除く): 207022206

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 139, 253, 278, 417, 506, 757, 759, 834, 1514, 1518, 1529, 2271, 3058, 3197, 4542, 4587, 6394, 8327, 9174, 9591, 16654, 17411, 19182, 24981, 34822, 35167, 49962, 52233, 70334, 104466, 105223, 105501, 191521, 210446, 211002, 315669, 383042, 574563, 631338, 1149126, 1157453, 2314906, 2420129, 3472359, 4840258, 6944718, 7260387, 14520774, 26621419, 53242838, 79864257, 159728514]

約数ペア:

[(1, 159728514), (2, 79864257), (3, 53242838), (6, 26621419), (11, 14520774), (22, 7260387), (23, 6944718), (33, 4840258), (46, 3472359), (66, 2420129), (69, 2314906), (138, 1157453), (139, 1149126), (253, 631338), (278, 574563), (417, 383042), (506, 315669), (757, 211002), (759, 210446), (834, 191521), (1514, 105501), (1518, 105223), (1529, 104466), (2271, 70334), (3058, 52233), (3197, 49962), (4542, 35167), (4587, 34822), (6394, 24981), (8327, 19182), (9174, 17411), (9591, 16654)]