126875812

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 278853120

約数和(自身を除く): 151977308

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 41, 58, 74, 82, 103, 116, 148, 164, 203, 206, 259, 287, 406, 412, 518, 574, 721, 812, 1036, 1073, 1148, 1189, 1442, 1517, 2146, 2378, 2884, 2987, 3034, 3811, 4223, 4292, 4756, 5974, 6068, 7511, 7622, 8323, 8446, 10619, 11948, 15022, 15244, 16646, 16892, 20909, 21238, 26677, 29561, 30044, 33292, 41818, 42476, 43993, 53354, 59122, 83636, 87986, 106708, 110519, 118244, 122467, 156251, 175972, 221038, 244934, 307951, 312502, 442076, 489868, 615902, 625004, 773633, 857269, 1093757, 1231804, 1547266, 1714538, 2187514, 3094532, 3429076, 4375028, 4531279, 9062558, 18125116, 31718953, 63437906, 126875812]

約数ペア:

[(1, 126875812), (2, 63437906), (4, 31718953), (7, 18125116), (14, 9062558), (28, 4531279), (29, 4375028), (37, 3429076), (41, 3094532), (58, 2187514), (74, 1714538), (82, 1547266), (103, 1231804), (116, 1093757), (148, 857269), (164, 773633), (203, 625004), (206, 615902), (259, 489868), (287, 442076), (406, 312502), (412, 307951), (518, 244934), (574, 221038), (721, 175972), (812, 156251), (1036, 122467), (1073, 118244), (1148, 110519), (1189, 106708), (1442, 87986), (1517, 83636), (2146, 59122), (2378, 53354), (2884, 43993), (2987, 42476), (3034, 41818), (3811, 33292), (4223, 30044), (4292, 29561), (4756, 26677), (5974, 21238), (6068, 20909), (7511, 16892), (7622, 16646), (8323, 15244), (8446, 15022), (10619, 11948)]