152748358

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2251}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 271104768

約数和(自身を除く): 118356410

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 518, 917, 1834, 2251, 4502, 4847, 9694, 15757, 31514, 33929, 67858, 83287, 166574, 294881, 583009, 589762, 1166018, 2064167, 4128334, 10910597, 21821194, 76374179, 152748358]

約数ペア:

[(1, 152748358), (2, 76374179), (7, 21821194), (14, 10910597), (37, 4128334), (74, 2064167), (131, 1166018), (259, 589762), (262, 583009), (518, 294881), (917, 166574), (1834, 83287), (2251, 67858), (4502, 33929), (4847, 31514), (9694, 15757)]