189741536

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3735

約数の個数: 48

約数和(自身を含む): 395394048

約数和(自身を除く): 205652512

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 92, 142, 184, 284, 368, 568, 736, 1136, 1633, 2272, 3266, 3631, 6532, 7262, 13064, 14524, 26128, 29048, 52256, 58096, 83513, 116192, 167026, 257801, 334052, 515602, 668104, 1031204, 1336208, 2062408, 2672416, 4124816, 5929423, 8249632, 11858846, 23717692, 47435384, 94870768, 189741536]

約数ペア:

[(1, 189741536), (2, 94870768), (4, 47435384), (8, 23717692), (16, 11858846), (23, 8249632), (32, 5929423), (46, 4124816), (71, 2672416), (92, 2062408), (142, 1336208), (184, 1031204), (284, 668104), (368, 515602), (568, 334052), (736, 257801), (1136, 167026), (1633, 116192), (2272, 83513), (3266, 58096), (3631, 52256), (6532, 29048), (7262, 26128), (13064, 14524)]