147971328

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8377}}^1$

素因数の和:8419

約数の個数: 72

約数和(自身を含む): 410991168

約数和(自身を除く): 263019840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8377, 8832, 16754, 17664, 25131, 33508, 50262, 67016, 100524, 134032, 192671, 201048, 268064, 385342, 402096, 536128, 578013, 770684, 804192, 1072256, 1156026, 1541368, 1608384, 2144512, 2312052, 3082736, 3216768, 4624104, 6165472, 6433536, 9248208, 12330944, 18496416, 24661888, 36992832, 49323776, 73985664, 147971328]

約数ペア:

[(1, 147971328), (2, 73985664), (3, 49323776), (4, 36992832), (6, 24661888), (8, 18496416), (12, 12330944), (16, 9248208), (23, 6433536), (24, 6165472), (32, 4624104), (46, 3216768), (48, 3082736), (64, 2312052), (69, 2144512), (92, 1608384), (96, 1541368), (128, 1156026), (138, 1072256), (184, 804192), (192, 770684), (256, 578013), (276, 536128), (368, 402096), (384, 385342), (552, 268064), (736, 201048), (768, 192671), (1104, 134032), (1472, 100524), (2208, 67016), (2944, 50262), (4416, 33508), (5888, 25131), (8377, 17664), (8832, 16754)]