133740848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2699}}^1$

素因数の和:2889

約数の個数: 40

約数和(自身を含む): 274536000

約数和(自身を除く): 140795152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 304, 326, 652, 1304, 2608, 2699, 3097, 5398, 6194, 10796, 12388, 21592, 24776, 43184, 49552, 51281, 102562, 205124, 410248, 439937, 820496, 879874, 1759748, 3519496, 7038992, 8358803, 16717606, 33435212, 66870424, 133740848]

約数ペア:

[(1, 133740848), (2, 66870424), (4, 33435212), (8, 16717606), (16, 8358803), (19, 7038992), (38, 3519496), (76, 1759748), (152, 879874), (163, 820496), (304, 439937), (326, 410248), (652, 205124), (1304, 102562), (2608, 51281), (2699, 49552), (3097, 43184), (5398, 24776), (6194, 21592), (10796, 12388)]