159654628

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2027}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 333889920

約数和(自身を除く): 174235292

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 97, 116, 194, 203, 388, 406, 679, 812, 1358, 2027, 2716, 2813, 4054, 5626, 8108, 11252, 14189, 19691, 28378, 39382, 56756, 58783, 78764, 117566, 196619, 235132, 393238, 411481, 786476, 822962, 1376333, 1645924, 2752666, 5505332, 5701951, 11403902, 22807804, 39913657, 79827314, 159654628]

約数ペア:

[(1, 159654628), (2, 79827314), (4, 39913657), (7, 22807804), (14, 11403902), (28, 5701951), (29, 5505332), (58, 2752666), (97, 1645924), (116, 1376333), (194, 822962), (203, 786476), (388, 411481), (406, 393238), (679, 235132), (812, 196619), (1358, 117566), (2027, 78764), (2716, 58783), (2813, 56756), (4054, 39382), (5626, 28378), (8108, 19691), (11252, 14189)]