140866776

素因数分解:

$2^3\times 3^4\times {\mathrm{217387}}^1$

素因数の和:217405

約数の個数: 40

約数和(自身を含む): 394559220

約数和(自身を除く): 253692444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 217387, 434774, 652161, 869548, 1304322, 1739096, 1956483, 2608644, 3912966, 5217288, 5869449, 7825932, 11738898, 15651864, 17608347, 23477796, 35216694, 46955592, 70433388, 140866776]

約数ペア:

[(1, 140866776), (2, 70433388), (3, 46955592), (4, 35216694), (6, 23477796), (8, 17608347), (9, 15651864), (12, 11738898), (18, 7825932), (24, 5869449), (27, 5217288), (36, 3912966), (54, 2608644), (72, 1956483), (81, 1739096), (108, 1304322), (162, 869548), (216, 652161), (324, 434774), (648, 217387)]