157837792

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:444

約数の個数: 96

約数和(自身を含む): 379753920

約数和(自身を除く): 221916128

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 181, 224, 229, 238, 272, 362, 458, 476, 544, 724, 916, 952, 1267, 1448, 1603, 1832, 1904, 2534, 2896, 3077, 3206, 3664, 3808, 3893, 5068, 5792, 6154, 6412, 7328, 7786, 10136, 12308, 12824, 15572, 20272, 21539, 24616, 25648, 27251, 31144, 40544, 41449, 43078, 49232, 51296, 54502, 62288, 82898, 86156, 98464, 109004, 124576, 165796, 172312, 218008, 290143, 331592, 344624, 436016, 580286, 663184, 689248, 704633, 872032, 1160572, 1326368, 1409266, 2321144, 2818532, 4642288, 4932431, 5637064, 9284576, 9864862, 11274128, 19729724, 22548256, 39459448, 78918896, 157837792]

約数ペア:

[(1, 157837792), (2, 78918896), (4, 39459448), (7, 22548256), (8, 19729724), (14, 11274128), (16, 9864862), (17, 9284576), (28, 5637064), (32, 4932431), (34, 4642288), (56, 2818532), (68, 2321144), (112, 1409266), (119, 1326368), (136, 1160572), (181, 872032), (224, 704633), (229, 689248), (238, 663184), (272, 580286), (362, 436016), (458, 344624), (476, 331592), (544, 290143), (724, 218008), (916, 172312), (952, 165796), (1267, 124576), (1448, 109004), (1603, 98464), (1832, 86156), (1904, 82898), (2534, 62288), (2896, 54502), (3077, 51296), (3206, 49232), (3664, 43078), (3808, 41449), (3893, 40544), (5068, 31144), (5792, 27251), (6154, 25648), (6412, 24616), (7328, 21539), (7786, 20272), (10136, 15572), (12308, 12824)]