156945131938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{4919}}^1$

素因数の和:5132

約数の個数: 96

約数和(自身を含む): 291525350400

約数和(自身を除く): 134580218462

約数列:

[1, 2, 7, 14, 19, 38, 59, 107, 118, 133, 214, 266, 361, 413, 722, 749, 826, 1121, 1498, 2033, 2242, 2527, 4066, 4919, 5054, 6313, 7847, 9838, 12626, 14231, 15694, 21299, 28462, 34433, 38627, 42598, 44191, 68866, 77254, 88382, 93461, 119947, 149093, 186922, 239894, 270389, 290221, 298186, 526333, 540778, 580442, 654227, 839629, 1052666, 1308454, 1679258, 1775759, 2031547, 2278993, 3551518, 3684331, 4063094, 4557986, 5514199, 7368662, 10000327, 11028398, 12430313, 15952951, 20000654, 24860626, 31053647, 31905902, 38599393, 62107294, 70002289, 77198786, 104769781, 140004578, 190006213, 209539562, 217375529, 380012426, 434751058, 590019293, 733388467, 1180038586, 1330043491, 1466776934, 2660086982, 4130135051, 8260270102, 11210366567, 22420733134, 78472565969, 156945131938]

約数ペア:

[(1, 156945131938), (2, 78472565969), (7, 22420733134), (14, 11210366567), (19, 8260270102), (38, 4130135051), (59, 2660086982), (107, 1466776934), (118, 1330043491), (133, 1180038586), (214, 733388467), (266, 590019293), (361, 434751058), (413, 380012426), (722, 217375529), (749, 209539562), (826, 190006213), (1121, 140004578), (1498, 104769781), (2033, 77198786), (2242, 70002289), (2527, 62107294), (4066, 38599393), (4919, 31905902), (5054, 31053647), (6313, 24860626), (7847, 20000654), (9838, 15952951), (12626, 12430313), (14231, 11028398), (15694, 10000327), (21299, 7368662), (28462, 5514199), (34433, 4557986), (38627, 4063094), (42598, 3684331), (44191, 3551518), (68866, 2278993), (77254, 2031547), (88382, 1775759), (93461, 1679258), (119947, 1308454), (149093, 1052666), (186922, 839629), (239894, 654227), (270389, 580442), (290221, 540778), (298186, 526333)]