131855688

素因数分解:

$2^3\times 3^6\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1030

約数の個数: 112

約数和(自身を含む): 387184320

約数和(自身を除く): 255328632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 243, 276, 324, 414, 486, 552, 621, 648, 729, 828, 972, 983, 1242, 1458, 1656, 1863, 1944, 1966, 2484, 2916, 2949, 3726, 3932, 4968, 5589, 5832, 5898, 7452, 7864, 8847, 11178, 11796, 14904, 16767, 17694, 22356, 22609, 23592, 26541, 33534, 35388, 44712, 45218, 53082, 67068, 67827, 70776, 79623, 90436, 106164, 134136, 135654, 159246, 180872, 203481, 212328, 238869, 271308, 318492, 406962, 477738, 542616, 610443, 636984, 716607, 813924, 955476, 1220886, 1433214, 1627848, 1831329, 1910952, 2441772, 2866428, 3662658, 4883544, 5493987, 5732856, 7325316, 10987974, 14650632, 16481961, 21975948, 32963922, 43951896, 65927844, 131855688]

約数ペア:

[(1, 131855688), (2, 65927844), (3, 43951896), (4, 32963922), (6, 21975948), (8, 16481961), (9, 14650632), (12, 10987974), (18, 7325316), (23, 5732856), (24, 5493987), (27, 4883544), (36, 3662658), (46, 2866428), (54, 2441772), (69, 1910952), (72, 1831329), (81, 1627848), (92, 1433214), (108, 1220886), (138, 955476), (162, 813924), (184, 716607), (207, 636984), (216, 610443), (243, 542616), (276, 477738), (324, 406962), (414, 318492), (486, 271308), (552, 238869), (621, 212328), (648, 203481), (729, 180872), (828, 159246), (972, 135654), (983, 134136), (1242, 106164), (1458, 90436), (1656, 79623), (1863, 70776), (1944, 67827), (1966, 67068), (2484, 53082), (2916, 45218), (2949, 44712), (3726, 35388), (3932, 33534), (4968, 26541), (5589, 23592), (5832, 22609), (5898, 22356), (7452, 17694), (7864, 16767), (8847, 14904), (11178, 11796)]