164666544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15809}}^1$

素因数の和:15858

約数の個数: 80

約数和(自身を含む): 501872640

約数和(自身を除く): 337206096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 15809, 31618, 47427, 63236, 94854, 110663, 126472, 189708, 221326, 252944, 331989, 379416, 442652, 490079, 663978, 758832, 885304, 980158, 1327956, 1470237, 1770608, 1960316, 2655912, 2940474, 3430553, 3920632, 5311824, 5880948, 6861106, 7841264, 10291659, 11761896, 13722212, 20583318, 23523792, 27444424, 41166636, 54888848, 82333272, 164666544]

約数ペア:

[(1, 164666544), (2, 82333272), (3, 54888848), (4, 41166636), (6, 27444424), (7, 23523792), (8, 20583318), (12, 13722212), (14, 11761896), (16, 10291659), (21, 7841264), (24, 6861106), (28, 5880948), (31, 5311824), (42, 3920632), (48, 3430553), (56, 2940474), (62, 2655912), (84, 1960316), (93, 1770608), (112, 1470237), (124, 1327956), (168, 980158), (186, 885304), (217, 758832), (248, 663978), (336, 490079), (372, 442652), (434, 379416), (496, 331989), (651, 252944), (744, 221326), (868, 189708), (1302, 126472), (1488, 110663), (1736, 94854), (2604, 63236), (3472, 47427), (5208, 31618), (10416, 15809)]