127432844

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 290025120

約数和(自身を除く): 162592276

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 121, 154, 203, 242, 308, 319, 406, 484, 638, 812, 847, 1276, 1297, 1694, 2233, 2594, 3388, 3509, 4466, 5188, 7018, 8932, 9079, 14036, 14267, 18158, 24563, 28534, 36316, 37613, 49126, 57068, 75226, 98252, 99869, 150452, 156937, 199738, 263291, 313874, 399476, 413743, 526582, 627748, 827486, 1053164, 1098559, 1654972, 2197118, 2896201, 4394236, 4551173, 5792402, 9102346, 11584804, 18204692, 31858211, 63716422, 127432844]

約数ペア:

[(1, 127432844), (2, 63716422), (4, 31858211), (7, 18204692), (11, 11584804), (14, 9102346), (22, 5792402), (28, 4551173), (29, 4394236), (44, 2896201), (58, 2197118), (77, 1654972), (116, 1098559), (121, 1053164), (154, 827486), (203, 627748), (242, 526582), (308, 413743), (319, 399476), (406, 313874), (484, 263291), (638, 199738), (812, 156937), (847, 150452), (1276, 99869), (1297, 98252), (1694, 75226), (2233, 57068), (2594, 49126), (3388, 37613), (3509, 36316), (4466, 28534), (5188, 24563), (7018, 18158), (8932, 14267), (9079, 14036)]