145129166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 286433280

約数和(自身を除く): 141304114

約数列:

[1, 2, 7, 13, 14, 26, 29, 31, 58, 62, 91, 182, 203, 217, 377, 403, 406, 434, 754, 806, 887, 899, 1774, 1798, 2639, 2821, 5278, 5642, 6209, 6293, 11531, 11687, 12418, 12586, 23062, 23374, 25723, 27497, 51446, 54994, 80717, 81809, 161434, 163618, 180061, 192479, 334399, 357461, 360122, 384958, 668798, 714922, 797413, 1594826, 2340793, 2502227, 4681586, 5004454, 5581891, 10366369, 11163782, 20732738, 72564583, 145129166]

約数ペア:

[(1, 145129166), (2, 72564583), (7, 20732738), (13, 11163782), (14, 10366369), (26, 5581891), (29, 5004454), (31, 4681586), (58, 2502227), (62, 2340793), (91, 1594826), (182, 797413), (203, 714922), (217, 668798), (377, 384958), (403, 360122), (406, 357461), (434, 334399), (754, 192479), (806, 180061), (887, 163618), (899, 161434), (1774, 81809), (1798, 80717), (2639, 54994), (2821, 51446), (5278, 27497), (5642, 25723), (6209, 23374), (6293, 23062), (11531, 12586), (11687, 12418)]