168675052

素因数分解:

$2^2\times 7^5\times {\mathrm{13}}^1\times {\mathrm{193}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 372787296

約数和(自身を除く): 204112244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 193, 196, 343, 364, 386, 637, 686, 772, 1274, 1351, 1372, 2401, 2509, 2548, 2702, 4459, 4802, 5018, 5404, 8918, 9457, 9604, 10036, 16807, 17563, 17836, 18914, 31213, 33614, 35126, 37828, 62426, 66199, 67228, 70252, 122941, 124852, 132398, 218491, 245882, 264796, 436982, 463393, 491764, 860587, 873964, 926786, 1721174, 1853572, 3243751, 3442348, 6024109, 6487502, 12048218, 12975004, 24096436, 42168763, 84337526, 168675052]

約数ペア:

[(1, 168675052), (2, 84337526), (4, 42168763), (7, 24096436), (13, 12975004), (14, 12048218), (26, 6487502), (28, 6024109), (49, 3442348), (52, 3243751), (91, 1853572), (98, 1721174), (182, 926786), (193, 873964), (196, 860587), (343, 491764), (364, 463393), (386, 436982), (637, 264796), (686, 245882), (772, 218491), (1274, 132398), (1351, 124852), (1372, 122941), (2401, 70252), (2509, 67228), (2548, 66199), (2702, 62426), (4459, 37828), (4802, 35126), (5018, 33614), (5404, 31213), (8918, 18914), (9457, 17836), (9604, 17563), (10036, 16807)]