170661652

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 349616512

約数和(自身を除く): 178954860

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 163, 244, 326, 427, 613, 652, 854, 1141, 1226, 1708, 2282, 2452, 4291, 4564, 8582, 9943, 17164, 19886, 37393, 39772, 69601, 74786, 99919, 139202, 149572, 199838, 261751, 278404, 399676, 523502, 699433, 1047004, 1398866, 2797732, 6095059, 12190118, 24380236, 42665413, 85330826, 170661652]

約数ペア:

[(1, 170661652), (2, 85330826), (4, 42665413), (7, 24380236), (14, 12190118), (28, 6095059), (61, 2797732), (122, 1398866), (163, 1047004), (244, 699433), (326, 523502), (427, 399676), (613, 278404), (652, 261751), (854, 199838), (1141, 149572), (1226, 139202), (1708, 99919), (2282, 74786), (2452, 69601), (4291, 39772), (4564, 37393), (8582, 19886), (9943, 17164)]