170186874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1595

約数の個数: 64

約数和(自身を含む): 403038720

約数和(自身を除く): 232851846

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 139, 143, 278, 286, 417, 429, 834, 858, 1427, 1529, 1807, 2854, 3058, 3614, 4281, 4587, 5421, 8562, 9174, 10842, 15697, 18551, 19877, 31394, 37102, 39754, 47091, 55653, 59631, 94182, 111306, 119262, 198353, 204061, 396706, 408122, 595059, 612183, 1190118, 1224366, 2181883, 2578589, 4363766, 5157178, 6545649, 7735767, 13091298, 15471534, 28364479, 56728958, 85093437, 170186874]

約数ペア:

[(1, 170186874), (2, 85093437), (3, 56728958), (6, 28364479), (11, 15471534), (13, 13091298), (22, 7735767), (26, 6545649), (33, 5157178), (39, 4363766), (66, 2578589), (78, 2181883), (139, 1224366), (143, 1190118), (278, 612183), (286, 595059), (417, 408122), (429, 396706), (834, 204061), (858, 198353), (1427, 119262), (1529, 111306), (1807, 94182), (2854, 59631), (3058, 55653), (3614, 47091), (4281, 39754), (4587, 37102), (5421, 31394), (8562, 19877), (9174, 18551), (10842, 15697)]