155115531704

素因数分解:

$2^3\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1195477}}^1$

素因数の和:1195828

約数の個数: 48

約数和(自身を含む): 339348385080

約数和(自身を除く): 184232853376

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 331, 392, 662, 1324, 2317, 2648, 4634, 9268, 16219, 18536, 32438, 64876, 129752, 1195477, 2390954, 4781908, 8368339, 9563816, 16736678, 33473356, 58578373, 66946712, 117156746, 234313492, 395702887, 468626984, 791405774, 1582811548, 2769920209, 3165623096, 5539840418, 11079680836, 19389441463, 22159361672, 38778882926, 77557765852, 155115531704]

約数ペア:

[(1, 155115531704), (2, 77557765852), (4, 38778882926), (7, 22159361672), (8, 19389441463), (14, 11079680836), (28, 5539840418), (49, 3165623096), (56, 2769920209), (98, 1582811548), (196, 791405774), (331, 468626984), (392, 395702887), (662, 234313492), (1324, 117156746), (2317, 66946712), (2648, 58578373), (4634, 33473356), (9268, 16736678), (16219, 9563816), (18536, 8368339), (32438, 4781908), (64876, 2390954), (129752, 1195477)]