140602112

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2585

約数の個数: 72

約数和(自身を含む): 331226112

約数和(自身を除く): 190624000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 2531, 3472, 3968, 5062, 6944, 7936, 10124, 13888, 17717, 20248, 27776, 35434, 40496, 55552, 70868, 78461, 80992, 141736, 156922, 161984, 283472, 313844, 323968, 549227, 566944, 627688, 647936, 1098454, 1133888, 1255376, 2196908, 2267776, 2510752, 4393816, 4535552, 5021504, 8787632, 10043008, 17575264, 20086016, 35150528, 70301056, 140602112]

約数ペア:

[(1, 140602112), (2, 70301056), (4, 35150528), (7, 20086016), (8, 17575264), (14, 10043008), (16, 8787632), (28, 5021504), (31, 4535552), (32, 4393816), (56, 2510752), (62, 2267776), (64, 2196908), (112, 1255376), (124, 1133888), (128, 1098454), (217, 647936), (224, 627688), (248, 566944), (256, 549227), (434, 323968), (448, 313844), (496, 283472), (868, 161984), (896, 156922), (992, 141736), (1736, 80992), (1792, 78461), (1984, 70868), (2531, 55552), (3472, 40496), (3968, 35434), (5062, 27776), (6944, 20248), (7936, 17717), (10124, 13888)]