164936124

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:627

約数の個数: 72

約数和(自身を含む): 426377952

約数和(自身を除く): 261441828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 173, 213, 284, 346, 373, 426, 519, 639, 692, 746, 852, 1038, 1119, 1278, 1492, 1557, 2076, 2238, 2556, 3114, 3357, 4476, 6228, 6714, 12283, 13428, 24566, 26483, 36849, 49132, 52966, 64529, 73698, 79449, 105932, 110547, 129058, 147396, 158898, 193587, 221094, 238347, 258116, 317796, 387174, 442188, 476694, 580761, 774348, 953388, 1161522, 2323044, 4581559, 9163118, 13744677, 18326236, 27489354, 41234031, 54978708, 82468062, 164936124]

約数ペア:

[(1, 164936124), (2, 82468062), (3, 54978708), (4, 41234031), (6, 27489354), (9, 18326236), (12, 13744677), (18, 9163118), (36, 4581559), (71, 2323044), (142, 1161522), (173, 953388), (213, 774348), (284, 580761), (346, 476694), (373, 442188), (426, 387174), (519, 317796), (639, 258116), (692, 238347), (746, 221094), (852, 193587), (1038, 158898), (1119, 147396), (1278, 129058), (1492, 110547), (1557, 105932), (2076, 79449), (2238, 73698), (2556, 64529), (3114, 52966), (3357, 49132), (4476, 36849), (6228, 26483), (6714, 24566), (12283, 13428)]