138040632

素因数分解:

$2^3\times 3^3\times {\mathrm{641}}^1\times {\mathrm{997}}^1$

素因数の和:1653

約数の個数: 64

約数和(自身を含む): 384429600

約数和(自身を除く): 246388968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 641, 997, 1282, 1923, 1994, 2564, 2991, 3846, 3988, 5128, 5769, 5982, 7692, 7976, 8973, 11538, 11964, 15384, 17307, 17946, 23076, 23928, 26919, 34614, 35892, 46152, 53838, 69228, 71784, 107676, 138456, 215352, 639077, 1278154, 1917231, 2556308, 3834462, 5112616, 5751693, 7668924, 11503386, 15337848, 17255079, 23006772, 34510158, 46013544, 69020316, 138040632]

約数ペア:

[(1, 138040632), (2, 69020316), (3, 46013544), (4, 34510158), (6, 23006772), (8, 17255079), (9, 15337848), (12, 11503386), (18, 7668924), (24, 5751693), (27, 5112616), (36, 3834462), (54, 2556308), (72, 1917231), (108, 1278154), (216, 639077), (641, 215352), (997, 138456), (1282, 107676), (1923, 71784), (1994, 69228), (2564, 53838), (2991, 46152), (3846, 35892), (3988, 34614), (5128, 26919), (5769, 23928), (5982, 23076), (7692, 17946), (7976, 17307), (8973, 15384), (11538, 11964)]