102089138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 163468800

約数和(自身を除く): 61379662

約数列:

[1, 2, 31, 43, 62, 86, 149, 257, 298, 514, 1333, 2666, 4619, 6407, 7967, 9238, 11051, 12814, 15934, 22102, 38293, 76586, 198617, 342581, 397234, 685162, 1187083, 1646599, 2374166, 3293198, 51044569, 102089138]

約数ペア:

[(1, 102089138), (2, 51044569), (31, 3293198), (43, 2374166), (62, 1646599), (86, 1187083), (149, 685162), (257, 397234), (298, 342581), (514, 198617), (1333, 76586), (2666, 38293), (4619, 22102), (6407, 15934), (7967, 12814), (9238, 11051)]