161033808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{258067}}^1$

素因数の和:258091

約数の個数: 40

約数和(自身を含む): 448006048

約数和(自身を除く): 286972240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 258067, 516134, 774201, 1032268, 1548402, 2064536, 3096804, 3354871, 4129072, 6193608, 6709742, 10064613, 12387216, 13419484, 20129226, 26838968, 40258452, 53677936, 80516904, 161033808]

約数ペア:

[(1, 161033808), (2, 80516904), (3, 53677936), (4, 40258452), (6, 26838968), (8, 20129226), (12, 13419484), (13, 12387216), (16, 10064613), (24, 6709742), (26, 6193608), (39, 4129072), (48, 3354871), (52, 3096804), (78, 2064536), (104, 1548402), (156, 1032268), (208, 774201), (312, 516134), (624, 258067)]