155357592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{1109}}^1$

素因数の和:1580

約数の個数: 64

約数和(自身を含む): 419580000

約数和(自身を除く): 264222408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 449, 898, 1109, 1347, 1796, 2218, 2694, 3327, 3592, 4436, 5388, 5837, 6654, 8872, 10776, 11674, 13308, 14417, 17511, 23348, 26616, 28834, 35022, 43251, 46696, 57668, 70044, 86502, 115336, 140088, 173004, 346008, 497941, 995882, 1493823, 1991764, 2987646, 3983528, 5975292, 6473233, 11950584, 12946466, 19419699, 25892932, 38839398, 51785864, 77678796, 155357592]

約数ペア:

[(1, 155357592), (2, 77678796), (3, 51785864), (4, 38839398), (6, 25892932), (8, 19419699), (12, 12946466), (13, 11950584), (24, 6473233), (26, 5975292), (39, 3983528), (52, 2987646), (78, 1991764), (104, 1493823), (156, 995882), (312, 497941), (449, 346008), (898, 173004), (1109, 140088), (1347, 115336), (1796, 86502), (2218, 70044), (2694, 57668), (3327, 46696), (3592, 43251), (4436, 35022), (5388, 28834), (5837, 26616), (6654, 23348), (8872, 17511), (10776, 14417), (11674, 13308)]