121929816

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 311777280

約数和(自身を除く): 189847464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 191, 201, 268, 382, 397, 402, 536, 573, 764, 794, 804, 1146, 1191, 1528, 1588, 1608, 2292, 2382, 3176, 4584, 4764, 9528, 12797, 25594, 26599, 38391, 51188, 53198, 75827, 76782, 79797, 102376, 106396, 151654, 153564, 159594, 212792, 227481, 303308, 307128, 319188, 454962, 606616, 638376, 909924, 1819848, 5080409, 10160818, 15241227, 20321636, 30482454, 40643272, 60964908, 121929816]

約数ペア:

[(1, 121929816), (2, 60964908), (3, 40643272), (4, 30482454), (6, 20321636), (8, 15241227), (12, 10160818), (24, 5080409), (67, 1819848), (134, 909924), (191, 638376), (201, 606616), (268, 454962), (382, 319188), (397, 307128), (402, 303308), (536, 227481), (573, 212792), (764, 159594), (794, 153564), (804, 151654), (1146, 106396), (1191, 102376), (1528, 79797), (1588, 76782), (1608, 75827), (2292, 53198), (2382, 51188), (3176, 38391), (4584, 26599), (4764, 25594), (9528, 12797)]