156650542540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1\times {\mathrm{2917}}^1$

素因数の和:3875

約数の個数: 96

約数和(自身を含む): 341784172800

約数和(自身を除く): 185133630260

約数列:

[1, 2, 4, 5, 10, 20, 41, 79, 82, 158, 164, 205, 316, 395, 410, 790, 820, 829, 1580, 1658, 2917, 3239, 3316, 4145, 5834, 6478, 8290, 11668, 12956, 14585, 16195, 16580, 29170, 32390, 33989, 58340, 64780, 65491, 67978, 119597, 130982, 135956, 169945, 230443, 239194, 261964, 327455, 339890, 460886, 478388, 597985, 654910, 679780, 921772, 1152215, 1195970, 1309820, 2304430, 2391940, 2418193, 2685131, 4608860, 4836386, 5370262, 9448163, 9672772, 10740524, 12090965, 13425655, 18896326, 24181930, 26851310, 37792652, 47240815, 48363860, 53702620, 94481630, 99145913, 188963260, 191037247, 198291826, 382074494, 396583652, 495729565, 764148988, 955186235, 991459130, 1910372470, 1982918260, 3820744940, 7832527127, 15665054254, 31330108508, 39162635635, 78325271270, 156650542540]

約数ペア:

[(1, 156650542540), (2, 78325271270), (4, 39162635635), (5, 31330108508), (10, 15665054254), (20, 7832527127), (41, 3820744940), (79, 1982918260), (82, 1910372470), (158, 991459130), (164, 955186235), (205, 764148988), (316, 495729565), (395, 396583652), (410, 382074494), (790, 198291826), (820, 191037247), (829, 188963260), (1580, 99145913), (1658, 94481630), (2917, 53702620), (3239, 48363860), (3316, 47240815), (4145, 37792652), (5834, 26851310), (6478, 24181930), (8290, 18896326), (11668, 13425655), (12956, 12090965), (14585, 10740524), (16195, 9672772), (16580, 9448163), (29170, 5370262), (32390, 4836386), (33989, 4608860), (58340, 2685131), (64780, 2418193), (65491, 2391940), (67978, 2304430), (119597, 1309820), (130982, 1195970), (135956, 1152215), (169945, 921772), (230443, 679780), (239194, 654910), (261964, 597985), (327455, 478388), (339890, 460886)]