192914820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{153107}}^1$

素因数の和:153129

約数の個数: 72

約数和(自身を含む): 668775744

約数和(自身を除く): 475860924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 153107, 306214, 459321, 612428, 765535, 918642, 1071749, 1377963, 1531070, 1837284, 2143498, 2296605, 2755926, 3062140, 3215247, 4286996, 4593210, 5358745, 5511852, 6430494, 6889815, 9186420, 9645741, 10717490, 12860988, 13779630, 16076235, 19291482, 21434980, 27559260, 32152470, 38582964, 48228705, 64304940, 96457410, 192914820]

約数ペア:

[(1, 192914820), (2, 96457410), (3, 64304940), (4, 48228705), (5, 38582964), (6, 32152470), (7, 27559260), (9, 21434980), (10, 19291482), (12, 16076235), (14, 13779630), (15, 12860988), (18, 10717490), (20, 9645741), (21, 9186420), (28, 6889815), (30, 6430494), (35, 5511852), (36, 5358745), (42, 4593210), (45, 4286996), (60, 3215247), (63, 3062140), (70, 2755926), (84, 2296605), (90, 2143498), (105, 1837284), (126, 1531070), (140, 1377963), (180, 1071749), (210, 918642), (252, 765535), (315, 612428), (420, 459321), (630, 306214), (1260, 153107)]