140878818

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3659}}^1$

素因数の和:3724

約数の個数: 64

約数和(自身を含む): 337305600

約数和(自身を除く): 196426782

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 31, 46, 54, 62, 69, 93, 138, 186, 207, 279, 414, 558, 621, 713, 837, 1242, 1426, 1674, 2139, 3659, 4278, 6417, 7318, 10977, 12834, 19251, 21954, 32931, 38502, 65862, 84157, 98793, 113429, 168314, 197586, 226858, 252471, 340287, 504942, 680574, 757413, 1020861, 1514826, 2041722, 2272239, 2608867, 3062583, 4544478, 5217734, 6125166, 7826601, 15653202, 23479803, 46959606, 70439409, 140878818]

約数ペア:

[(1, 140878818), (2, 70439409), (3, 46959606), (6, 23479803), (9, 15653202), (18, 7826601), (23, 6125166), (27, 5217734), (31, 4544478), (46, 3062583), (54, 2608867), (62, 2272239), (69, 2041722), (93, 1514826), (138, 1020861), (186, 757413), (207, 680574), (279, 504942), (414, 340287), (558, 252471), (621, 226858), (713, 197586), (837, 168314), (1242, 113429), (1426, 98793), (1674, 84157), (2139, 65862), (3659, 38502), (4278, 32931), (6417, 21954), (7318, 19251), (10977, 12834)]