149767538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 243978240

約数和(自身を除く): 94210702

約数列:

[1, 2, 19, 38, 43, 86, 151, 302, 607, 817, 1214, 1634, 2869, 5738, 6493, 11533, 12986, 23066, 26101, 52202, 91657, 123367, 183314, 246734, 495919, 991838, 1741483, 3482966, 3941251, 7882502, 74883769, 149767538]

約数ペア:

[(1, 149767538), (2, 74883769), (19, 7882502), (38, 3941251), (43, 3482966), (86, 1741483), (151, 991838), (302, 495919), (607, 246734), (817, 183314), (1214, 123367), (1634, 91657), (2869, 52202), (5738, 26101), (6493, 23066), (11533, 12986)]