189914928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18233}}^1$

素因数の和:18282

約数の個数: 80

約数和(自身を含む): 578820096

約数和(自身を除く): 388905168

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, 18233, 36466, 54699, 72932, 109398, 127631, 145864, 218796, 255262, 291728, 382893, 437592, 510524, 565223, 765786, 875184, 1021048, 1130446, 1531572, 1695669, 2042096, 2260892, 3063144, 3391338, 3956561, 4521784, 6126288, 6782676, 7913122, 9043568, 11869683, 13565352, 15826244, 23739366, 27130704, 31652488, 47478732, 63304976, 94957464, 189914928]

約数ペア:

[(1, 189914928), (2, 94957464), (3, 63304976), (4, 47478732), (6, 31652488), (7, 27130704), (8, 23739366), (12, 15826244), (14, 13565352), (16, 11869683), (21, 9043568), (24, 7913122), (28, 6782676), (31, 6126288), (42, 4521784), (48, 3956561), (56, 3391338), (62, 3063144), (84, 2260892), (93, 2042096), (112, 1695669), (124, 1531572), (168, 1130446), (186, 1021048), (217, 875184), (248, 765786), (336, 565223), (372, 510524), (434, 437592), (496, 382893), (651, 291728), (744, 255262), (868, 218796), (1302, 145864), (1488, 127631), (1736, 109398), (2604, 72932), (3472, 54699), (5208, 36466), (10416, 18233)]