166274654

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 330728832

約数和(自身を除く): 164454178

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 61, 91, 119, 122, 182, 221, 238, 427, 442, 793, 854, 881, 1037, 1547, 1586, 1762, 2074, 3094, 5551, 6167, 7259, 11102, 11453, 12334, 13481, 14518, 14977, 22906, 26962, 29954, 53741, 80171, 94367, 104839, 107482, 160342, 188734, 194701, 209678, 376187, 389402, 698633, 752374, 913597, 1362907, 1397266, 1827194, 2725814, 4890431, 6395179, 9780862, 11876761, 12790358, 23753522, 83137327, 166274654]

約数ペア:

[(1, 166274654), (2, 83137327), (7, 23753522), (13, 12790358), (14, 11876761), (17, 9780862), (26, 6395179), (34, 4890431), (61, 2725814), (91, 1827194), (119, 1397266), (122, 1362907), (182, 913597), (221, 752374), (238, 698633), (427, 389402), (442, 376187), (793, 209678), (854, 194701), (881, 188734), (1037, 160342), (1547, 107482), (1586, 104839), (1762, 94367), (2074, 80171), (3094, 53741), (5551, 29954), (6167, 26962), (7259, 22906), (11102, 14977), (11453, 14518), (12334, 13481)]