158786264

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31159}}^1$

素因数の和:31192

約数の個数: 48

約数和(自身を含む): 372985200

約数和(自身を除く): 214198936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 31159, 62318, 124636, 218113, 249272, 405067, 436226, 810134, 872452, 1526791, 1620268, 1744904, 2835469, 3053582, 3240536, 5670938, 6107164, 11341876, 12214328, 19848283, 22683752, 39696566, 79393132, 158786264]

約数ペア:

[(1, 158786264), (2, 79393132), (4, 39696566), (7, 22683752), (8, 19848283), (13, 12214328), (14, 11341876), (26, 6107164), (28, 5670938), (49, 3240536), (52, 3053582), (56, 2835469), (91, 1744904), (98, 1620268), (104, 1526791), (182, 872452), (196, 810134), (364, 436226), (392, 405067), (637, 249272), (728, 218113), (1274, 124636), (2548, 62318), (5096, 31159)]