149702928

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{17231}}^1$

素因数の和:17423

約数の個数: 40

約数和(自身を含む): 388891776

約数和(自身を除く): 239188848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 8688, 17231, 34462, 51693, 68924, 103386, 137848, 206772, 275696, 413544, 827088, 3118811, 6237622, 9356433, 12475244, 18712866, 24950488, 37425732, 49900976, 74851464, 149702928]

約数ペア:

[(1, 149702928), (2, 74851464), (3, 49900976), (4, 37425732), (6, 24950488), (8, 18712866), (12, 12475244), (16, 9356433), (24, 6237622), (48, 3118811), (181, 827088), (362, 413544), (543, 275696), (724, 206772), (1086, 137848), (1448, 103386), (2172, 68924), (2896, 51693), (4344, 34462), (8688, 17231)]