168489672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{827}}^1$

素因数の和:1502

約数の個数: 64

約数和(自身を含む): 454870080

約数和(自身を除く): 286380408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 653, 827, 1306, 1654, 1959, 2481, 2612, 3308, 3918, 4962, 5224, 6616, 7836, 8489, 9924, 10751, 15672, 16978, 19848, 21502, 25467, 32253, 33956, 43004, 50934, 64506, 67912, 86008, 101868, 129012, 203736, 258024, 540031, 1080062, 1620093, 2160124, 3240186, 4320248, 6480372, 7020403, 12960744, 14040806, 21061209, 28081612, 42122418, 56163224, 84244836, 168489672]

約数ペア:

[(1, 168489672), (2, 84244836), (3, 56163224), (4, 42122418), (6, 28081612), (8, 21061209), (12, 14040806), (13, 12960744), (24, 7020403), (26, 6480372), (39, 4320248), (52, 3240186), (78, 2160124), (104, 1620093), (156, 1080062), (312, 540031), (653, 258024), (827, 203736), (1306, 129012), (1654, 101868), (1959, 86008), (2481, 67912), (2612, 64506), (3308, 50934), (3918, 43004), (4962, 33956), (5224, 32253), (6616, 25467), (7836, 21502), (8489, 19848), (9924, 16978), (10751, 15672)]