149979056

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{253343}}^1$

素因数の和:253388

約数の個数: 20

約数和(自身を含む): 298439232

約数和(自身を除く): 148460176

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 253343, 506686, 1013372, 2026744, 4053488, 9373691, 18747382, 37494764, 74989528, 149979056]

約数ペア:

[(1, 149979056), (2, 74989528), (4, 37494764), (8, 18747382), (16, 9373691), (37, 4053488), (74, 2026744), (148, 1013372), (296, 506686), (592, 253343)]