168149968

素因数分解:

$2^4\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1543}}^1$

素因数の和:1704

約数の個数: 60

約数和(自身を含む): 381954720

約数和(自身を除く): 213804752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 139, 196, 278, 392, 556, 784, 973, 1112, 1543, 1946, 2224, 3086, 3892, 6172, 6811, 7784, 10801, 12344, 13622, 15568, 21602, 24688, 27244, 43204, 54488, 75607, 86408, 108976, 151214, 172816, 214477, 302428, 428954, 604856, 857908, 1209712, 1501339, 1715816, 3002678, 3431632, 6005356, 10509373, 12010712, 21018746, 24021424, 42037492, 84074984, 168149968]

約数ペア:

[(1, 168149968), (2, 84074984), (4, 42037492), (7, 24021424), (8, 21018746), (14, 12010712), (16, 10509373), (28, 6005356), (49, 3431632), (56, 3002678), (98, 1715816), (112, 1501339), (139, 1209712), (196, 857908), (278, 604856), (392, 428954), (556, 302428), (784, 214477), (973, 172816), (1112, 151214), (1543, 108976), (1946, 86408), (2224, 75607), (3086, 54488), (3892, 43204), (6172, 27244), (6811, 24688), (7784, 21602), (10801, 15568), (12344, 13622)]