191106160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1031}}^1$

素因数の和:1382

約数の個数: 80

約数和(自身を含む): 509824512

約数和(自身を除く): 318718352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 331, 560, 662, 1031, 1324, 1655, 2062, 2317, 2648, 3310, 4124, 4634, 5155, 5296, 6620, 7217, 8248, 9268, 10310, 11585, 13240, 14434, 16496, 18536, 20620, 23170, 26480, 28868, 36085, 37072, 41240, 46340, 57736, 72170, 82480, 92680, 115472, 144340, 185360, 288680, 341261, 577360, 682522, 1365044, 1706305, 2388827, 2730088, 3412610, 4777654, 5460176, 6825220, 9555308, 11944135, 13650440, 19110616, 23888270, 27300880, 38221232, 47776540, 95553080, 191106160]

約数ペア:

[(1, 191106160), (2, 95553080), (4, 47776540), (5, 38221232), (7, 27300880), (8, 23888270), (10, 19110616), (14, 13650440), (16, 11944135), (20, 9555308), (28, 6825220), (35, 5460176), (40, 4777654), (56, 3412610), (70, 2730088), (80, 2388827), (112, 1706305), (140, 1365044), (280, 682522), (331, 577360), (560, 341261), (662, 288680), (1031, 185360), (1324, 144340), (1655, 115472), (2062, 92680), (2317, 82480), (2648, 72170), (3310, 57736), (4124, 46340), (4634, 41240), (5155, 37072), (5296, 36085), (6620, 28868), (7217, 26480), (8248, 23170), (9268, 20620), (10310, 18536), (11585, 16496), (13240, 14434)]