158384912

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 371880960

約数和(自身を除く): 213496048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 263, 266, 283, 304, 526, 532, 566, 1052, 1064, 1132, 1841, 1981, 2104, 2128, 2264, 3682, 3962, 4208, 4528, 4997, 5377, 7364, 7924, 9994, 10754, 14728, 15848, 19988, 21508, 29456, 31696, 34979, 37639, 39976, 43016, 69958, 74429, 75278, 79952, 86032, 139916, 148858, 150556, 279832, 297716, 301112, 521003, 559664, 595432, 602224, 1042006, 1190864, 1414151, 2084012, 2828302, 4168024, 5656604, 8336048, 9899057, 11313208, 19798114, 22626416, 39596228, 79192456, 158384912]

約数ペア:

[(1, 158384912), (2, 79192456), (4, 39596228), (7, 22626416), (8, 19798114), (14, 11313208), (16, 9899057), (19, 8336048), (28, 5656604), (38, 4168024), (56, 2828302), (76, 2084012), (112, 1414151), (133, 1190864), (152, 1042006), (263, 602224), (266, 595432), (283, 559664), (304, 521003), (526, 301112), (532, 297716), (566, 279832), (1052, 150556), (1064, 148858), (1132, 139916), (1841, 86032), (1981, 79952), (2104, 75278), (2128, 74429), (2264, 69958), (3682, 43016), (3962, 39976), (4208, 37639), (4528, 34979), (4997, 31696), (5377, 29456), (7364, 21508), (7924, 19988), (9994, 15848), (10754, 14728)]