149782542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{691}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 370159104

約数和(自身を除く): 220376562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 397, 546, 691, 794, 1191, 1382, 2073, 2382, 2779, 4146, 4837, 5161, 5558, 8337, 8983, 9674, 10322, 14511, 15483, 16674, 17966, 26949, 29022, 30966, 36127, 53898, 62881, 72254, 108381, 125762, 188643, 216762, 274327, 377286, 548654, 822981, 1645962, 1920289, 3566251, 3840578, 5760867, 7132502, 10698753, 11521734, 21397506, 24963757, 49927514, 74891271, 149782542]

約数ペア:

[(1, 149782542), (2, 74891271), (3, 49927514), (6, 24963757), (7, 21397506), (13, 11521734), (14, 10698753), (21, 7132502), (26, 5760867), (39, 3840578), (42, 3566251), (78, 1920289), (91, 1645962), (182, 822981), (273, 548654), (397, 377286), (546, 274327), (691, 216762), (794, 188643), (1191, 125762), (1382, 108381), (2073, 72254), (2382, 62881), (2779, 53898), (4146, 36127), (4837, 30966), (5161, 29022), (5558, 26949), (8337, 17966), (8983, 16674), (9674, 15483), (10322, 14511)]