152892140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{673}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 331316832

約数和(自身を除く): 178424692

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 307, 370, 614, 673, 740, 1228, 1346, 1535, 2692, 3070, 3365, 6140, 6730, 11359, 13460, 22718, 24901, 45436, 49802, 56795, 99604, 113590, 124505, 206611, 227180, 249010, 413222, 498020, 826444, 1033055, 2066110, 4132220, 7644607, 15289214, 30578428, 38223035, 76446070, 152892140]

約数ペア:

[(1, 152892140), (2, 76446070), (4, 38223035), (5, 30578428), (10, 15289214), (20, 7644607), (37, 4132220), (74, 2066110), (148, 1033055), (185, 826444), (307, 498020), (370, 413222), (614, 249010), (673, 227180), (740, 206611), (1228, 124505), (1346, 113590), (1535, 99604), (2692, 56795), (3070, 49802), (3365, 45436), (6140, 24901), (6730, 22718), (11359, 13460)]