162131364

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1281

約数の個数: 72

約数和(自身を含む): 426666240

約数和(自身を除く): 264534876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 131, 186, 262, 279, 372, 393, 524, 558, 786, 1109, 1116, 1179, 1572, 2218, 2358, 3327, 4061, 4436, 4716, 6654, 8122, 9981, 12183, 13308, 16244, 19962, 24366, 34379, 36549, 39924, 48732, 68758, 73098, 103137, 137516, 145279, 146196, 206274, 290558, 309411, 412548, 435837, 581116, 618822, 871674, 1237644, 1307511, 1743348, 2615022, 4503649, 5230044, 9007298, 13510947, 18014596, 27021894, 40532841, 54043788, 81065682, 162131364]

約数ペア:

[(1, 162131364), (2, 81065682), (3, 54043788), (4, 40532841), (6, 27021894), (9, 18014596), (12, 13510947), (18, 9007298), (31, 5230044), (36, 4503649), (62, 2615022), (93, 1743348), (124, 1307511), (131, 1237644), (186, 871674), (262, 618822), (279, 581116), (372, 435837), (393, 412548), (524, 309411), (558, 290558), (786, 206274), (1109, 146196), (1116, 145279), (1179, 137516), (1572, 103137), (2218, 73098), (2358, 68758), (3327, 48732), (4061, 39924), (4436, 36549), (4716, 34379), (6654, 24366), (8122, 19962), (9981, 16244), (12183, 13308)]