109858868

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 226162944

約数和(自身を除く): 116304076

約数列:

[1, 2, 4, 7, 14, 28, 71, 73, 142, 146, 284, 292, 497, 511, 757, 994, 1022, 1514, 1988, 2044, 3028, 5183, 5299, 10366, 10598, 20732, 21196, 36281, 53747, 55261, 72562, 107494, 110522, 145124, 214988, 221044, 376229, 386827, 752458, 773654, 1504916, 1547308, 3923531, 7847062, 15694124, 27464717, 54929434, 109858868]

約数ペア:

[(1, 109858868), (2, 54929434), (4, 27464717), (7, 15694124), (14, 7847062), (28, 3923531), (71, 1547308), (73, 1504916), (142, 773654), (146, 752458), (284, 386827), (292, 376229), (497, 221044), (511, 214988), (757, 145124), (994, 110522), (1022, 107494), (1514, 72562), (1988, 55261), (2044, 53747), (3028, 36281), (5183, 21196), (5299, 20732), (10366, 10598)]