155723796

素因数分解:

$2^2\times 3^4\times {\mathrm{239}}^1\times {\mathrm{2011}}^1$

素因数の和:2266

約数の個数: 60

約数和(自身を含む): 408999360

約数和(自身を除く): 253275564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 239, 324, 478, 717, 956, 1434, 2011, 2151, 2868, 4022, 4302, 6033, 6453, 8044, 8604, 12066, 12906, 18099, 19359, 24132, 25812, 36198, 38718, 54297, 72396, 77436, 108594, 162891, 217188, 325782, 480629, 651564, 961258, 1441887, 1922516, 2883774, 4325661, 5767548, 8651322, 12976983, 17302644, 25953966, 38930949, 51907932, 77861898, 155723796]

約数ペア:

[(1, 155723796), (2, 77861898), (3, 51907932), (4, 38930949), (6, 25953966), (9, 17302644), (12, 12976983), (18, 8651322), (27, 5767548), (36, 4325661), (54, 2883774), (81, 1922516), (108, 1441887), (162, 961258), (239, 651564), (324, 480629), (478, 325782), (717, 217188), (956, 162891), (1434, 108594), (2011, 77436), (2151, 72396), (2868, 54297), (4022, 38718), (4302, 36198), (6033, 25812), (6453, 24132), (8044, 19359), (8604, 18099), (12066, 12906)]