168778224

素因数分解:

$2^4\times 3^2\times {\mathrm{331}}^1\times {\mathrm{3541}}^1$

素因数の和:3886

約数の個数: 60

約数和(自身を含む): 473905432

約数和(自身を除く): 305127208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 331, 662, 993, 1324, 1986, 2648, 2979, 3541, 3972, 5296, 5958, 7082, 7944, 10623, 11916, 14164, 15888, 21246, 23832, 28328, 31869, 42492, 47664, 56656, 63738, 84984, 127476, 169968, 254952, 509904, 1172071, 2344142, 3516213, 4688284, 7032426, 9376568, 10548639, 14064852, 18753136, 21097278, 28129704, 42194556, 56259408, 84389112, 168778224]

約数ペア:

[(1, 168778224), (2, 84389112), (3, 56259408), (4, 42194556), (6, 28129704), (8, 21097278), (9, 18753136), (12, 14064852), (16, 10548639), (18, 9376568), (24, 7032426), (36, 4688284), (48, 3516213), (72, 2344142), (144, 1172071), (331, 509904), (662, 254952), (993, 169968), (1324, 127476), (1986, 84984), (2648, 63738), (2979, 56656), (3541, 47664), (3972, 42492), (5296, 31869), (5958, 28328), (7082, 23832), (7944, 21246), (10623, 15888), (11916, 14164)]