156957980350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4219}}^1\times {\mathrm{25657}}^1$

素因数の和:29917

約数の個数: 48

約数和(自身を含む): 302092160400

約数和(自身を除く): 145134180050

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 4219, 8438, 21095, 25657, 42190, 51314, 105475, 122351, 128285, 210950, 244702, 256570, 611755, 641425, 744053, 1223510, 1282850, 1488106, 3058775, 3720265, 6117550, 7440530, 18601325, 37202650, 108246883, 216493766, 541234415, 1082468830, 2706172075, 3139159607, 5412344150, 6278319214, 15695798035, 31391596070, 78478990175, 156957980350]

約数ペア:

[(1, 156957980350), (2, 78478990175), (5, 31391596070), (10, 15695798035), (25, 6278319214), (29, 5412344150), (50, 3139159607), (58, 2706172075), (145, 1082468830), (290, 541234415), (725, 216493766), (1450, 108246883), (4219, 37202650), (8438, 18601325), (21095, 7440530), (25657, 6117550), (42190, 3720265), (51314, 3058775), (105475, 1488106), (122351, 1282850), (128285, 1223510), (210950, 744053), (244702, 641425), (256570, 611755)]