131616396

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3877}}^1$

素因数の和:3951

約数の個数: 72

約数和(自身を含む): 355721184

約数和(自身を除く): 224104788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 492, 738, 828, 943, 1476, 1886, 2829, 3772, 3877, 5658, 7754, 8487, 11316, 11631, 15508, 16974, 23262, 33948, 34893, 46524, 69786, 89171, 139572, 158957, 178342, 267513, 317914, 356684, 476871, 535026, 635828, 802539, 953742, 1070052, 1430613, 1605078, 1907484, 2861226, 3210156, 3656011, 5722452, 7312022, 10968033, 14624044, 21936066, 32904099, 43872132, 65808198, 131616396]

約数ペア:

[(1, 131616396), (2, 65808198), (3, 43872132), (4, 32904099), (6, 21936066), (9, 14624044), (12, 10968033), (18, 7312022), (23, 5722452), (36, 3656011), (41, 3210156), (46, 2861226), (69, 1907484), (82, 1605078), (92, 1430613), (123, 1070052), (138, 953742), (164, 802539), (207, 635828), (246, 535026), (276, 476871), (369, 356684), (414, 317914), (492, 267513), (738, 178342), (828, 158957), (943, 139572), (1476, 89171), (1886, 69786), (2829, 46524), (3772, 34893), (3877, 33948), (5658, 23262), (7754, 16974), (8487, 15508), (11316, 11631)]