144427264

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{18199}}^1$

素因数の和:18246

約数の個数: 36

約数和(自身を含む): 297606400

約数和(自身を除く): 153179136

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 18199, 36398, 72796, 145592, 291184, 564169, 582368, 1128338, 1164736, 2256676, 2329472, 4513352, 4658944, 9026704, 18053408, 36106816, 72213632, 144427264]

約数ペア:

[(1, 144427264), (2, 72213632), (4, 36106816), (8, 18053408), (16, 9026704), (31, 4658944), (32, 4513352), (62, 2329472), (64, 2256676), (124, 1164736), (128, 1128338), (248, 582368), (256, 564169), (496, 291184), (992, 145592), (1984, 72796), (3968, 36398), (7936, 18199)]