164114856

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{39989}}^1$

素因数の和:40023

約数の個数: 64

約数和(自身を含む): 479880000

約数和(自身を除く): 315765144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 39989, 79978, 119967, 159956, 239934, 319912, 359901, 479868, 719802, 759791, 959736, 1079703, 1439604, 1519582, 2159406, 2279373, 2879208, 3039164, 4318812, 4558746, 6078328, 6838119, 8637624, 9117492, 13676238, 18234984, 20514357, 27352476, 41028714, 54704952, 82057428, 164114856]

約数ペア:

[(1, 164114856), (2, 82057428), (3, 54704952), (4, 41028714), (6, 27352476), (8, 20514357), (9, 18234984), (12, 13676238), (18, 9117492), (19, 8637624), (24, 6838119), (27, 6078328), (36, 4558746), (38, 4318812), (54, 3039164), (57, 2879208), (72, 2279373), (76, 2159406), (108, 1519582), (114, 1439604), (152, 1079703), (171, 959736), (216, 759791), (228, 719802), (342, 479868), (456, 359901), (513, 319912), (684, 239934), (1026, 159956), (1368, 119967), (2052, 79978), (4104, 39989)]