163850976

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{4093}}^1$

素因数の和:4248

約数の個数: 72

約数和(自身を含む): 469418040

約数和(自身を除く): 305567064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4093, 4448, 5004, 6672, 8186, 10008, 12279, 13344, 16372, 20016, 24558, 32744, 36837, 40032, 49116, 65488, 73674, 98232, 130976, 147348, 196464, 294696, 392928, 568927, 589392, 1137854, 1178784, 1706781, 2275708, 3413562, 4551416, 5120343, 6827124, 9102832, 10240686, 13654248, 18205664, 20481372, 27308496, 40962744, 54616992, 81925488, 163850976]

約数ペア:

[(1, 163850976), (2, 81925488), (3, 54616992), (4, 40962744), (6, 27308496), (8, 20481372), (9, 18205664), (12, 13654248), (16, 10240686), (18, 9102832), (24, 6827124), (32, 5120343), (36, 4551416), (48, 3413562), (72, 2275708), (96, 1706781), (139, 1178784), (144, 1137854), (278, 589392), (288, 568927), (417, 392928), (556, 294696), (834, 196464), (1112, 147348), (1251, 130976), (1668, 98232), (2224, 73674), (2502, 65488), (3336, 49116), (4093, 40032), (4448, 36837), (5004, 32744), (6672, 24558), (8186, 20016), (10008, 16372), (12279, 13344)]