128741016

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173039}}^1$

素因数の和:173079

約数の個数: 32

約数和(自身を含む): 332236800

約数和(自身を除く): 203495784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 173039, 346078, 519117, 692156, 1038234, 1384312, 2076468, 4152936, 5364209, 10728418, 16092627, 21456836, 32185254, 42913672, 64370508, 128741016]

約数ペア:

[(1, 128741016), (2, 64370508), (3, 42913672), (4, 32185254), (6, 21456836), (8, 16092627), (12, 10728418), (24, 5364209), (31, 4152936), (62, 2076468), (93, 1384312), (124, 1038234), (186, 692156), (248, 519117), (372, 346078), (744, 173039)]