140305752

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{62861}}^1$

素因数の和:62904

約数の個数: 48

約数和(自身を含む): 392258880

約数和(自身を除く): 251953128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 62861, 125722, 188583, 251444, 377166, 502888, 565749, 754332, 1131498, 1508664, 1948691, 2262996, 3897382, 4525992, 5846073, 7794764, 11692146, 15589528, 17538219, 23384292, 35076438, 46768584, 70152876, 140305752]

約数ペア:

[(1, 140305752), (2, 70152876), (3, 46768584), (4, 35076438), (6, 23384292), (8, 17538219), (9, 15589528), (12, 11692146), (18, 7794764), (24, 5846073), (31, 4525992), (36, 3897382), (62, 2262996), (72, 1948691), (93, 1508664), (124, 1131498), (186, 754332), (248, 565749), (279, 502888), (372, 377166), (558, 251444), (744, 188583), (1116, 125722), (2232, 62861)]