125271248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 80

約数和(自身を含む): 266649600

約数和(自身を除く): 141378352

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 79, 92, 124, 139, 158, 184, 248, 278, 316, 368, 496, 556, 632, 713, 1112, 1264, 1426, 1817, 2224, 2449, 2852, 3197, 3634, 4309, 4898, 5704, 6394, 7268, 8618, 9796, 10981, 11408, 12788, 14536, 17236, 19592, 21962, 25576, 29072, 34472, 39184, 43924, 51152, 56327, 68944, 87848, 99107, 112654, 175696, 198214, 225308, 252563, 340411, 396428, 450616, 505126, 680822, 792856, 901232, 1010252, 1361644, 1585712, 2020504, 2723288, 4041008, 5446576, 7829453, 15658906, 31317812, 62635624, 125271248]

約数ペア:

[(1, 125271248), (2, 62635624), (4, 31317812), (8, 15658906), (16, 7829453), (23, 5446576), (31, 4041008), (46, 2723288), (62, 2020504), (79, 1585712), (92, 1361644), (124, 1010252), (139, 901232), (158, 792856), (184, 680822), (248, 505126), (278, 450616), (316, 396428), (368, 340411), (496, 252563), (556, 225308), (632, 198214), (713, 175696), (1112, 112654), (1264, 99107), (1426, 87848), (1817, 68944), (2224, 56327), (2449, 51152), (2852, 43924), (3197, 39184), (3634, 34472), (4309, 29072), (4898, 25576), (5704, 21962), (6394, 19592), (7268, 17236), (8618, 14536), (9796, 12788), (10981, 11408)]