138809568

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{46643}}^1$

素因数の和:46687

約数の個数: 48

約数和(自身を含む): 376137216

約数和(自身を除く): 237327648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 46643, 93286, 139929, 186572, 279858, 373144, 559716, 746288, 1119432, 1445933, 1492576, 2238864, 2891866, 4337799, 4477728, 5783732, 8675598, 11567464, 17351196, 23134928, 34702392, 46269856, 69404784, 138809568]

約数ペア:

[(1, 138809568), (2, 69404784), (3, 46269856), (4, 34702392), (6, 23134928), (8, 17351196), (12, 11567464), (16, 8675598), (24, 5783732), (31, 4477728), (32, 4337799), (48, 2891866), (62, 2238864), (93, 1492576), (96, 1445933), (124, 1119432), (186, 746288), (248, 559716), (372, 373144), (496, 279858), (744, 186572), (992, 139929), (1488, 93286), (2976, 46643)]