156918852

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 405437760

約数和(自身を除く): 248518908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 103, 202, 206, 303, 309, 404, 412, 419, 606, 618, 838, 909, 927, 1212, 1236, 1257, 1676, 1818, 1854, 2514, 3636, 3708, 3771, 5028, 7542, 10403, 15084, 20806, 31209, 41612, 42319, 43157, 62418, 84638, 86314, 93627, 124836, 126957, 129471, 169276, 172628, 187254, 253914, 258942, 374508, 380871, 388413, 507828, 517884, 761742, 776826, 1523484, 1553652, 4358857, 8717714, 13076571, 17435428, 26153142, 39229713, 52306284, 78459426, 156918852]

約数ペア:

[(1, 156918852), (2, 78459426), (3, 52306284), (4, 39229713), (6, 26153142), (9, 17435428), (12, 13076571), (18, 8717714), (36, 4358857), (101, 1553652), (103, 1523484), (202, 776826), (206, 761742), (303, 517884), (309, 507828), (404, 388413), (412, 380871), (419, 374508), (606, 258942), (618, 253914), (838, 187254), (909, 172628), (927, 169276), (1212, 129471), (1236, 126957), (1257, 124836), (1676, 93627), (1818, 86314), (1854, 84638), (2514, 62418), (3636, 43157), (3708, 42319), (3771, 41612), (5028, 31209), (7542, 20806), (10403, 15084)]