165218278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 265239360

約数和(自身を除く): 100021082

約数列:

[1, 2, 29, 53, 58, 71, 106, 142, 757, 1514, 1537, 2059, 3074, 3763, 4118, 7526, 21953, 40121, 43906, 53747, 80242, 107494, 109127, 218254, 1163509, 1558663, 2327018, 2848591, 3117326, 5697182, 82609139, 165218278]

約数ペア:

[(1, 165218278), (2, 82609139), (29, 5697182), (53, 3117326), (58, 2848591), (71, 2327018), (106, 1558663), (142, 1163509), (757, 218254), (1514, 109127), (1537, 107494), (2059, 80242), (3074, 53747), (3763, 43906), (4118, 40121), (7526, 21953)]