161115804

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{5347}}^1$

素因数の和:5397

約数の個数: 72

約数和(自身を含む): 436054528

約数和(自身を除く): 274938724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 5347, 7533, 10044, 10694, 15066, 16041, 21388, 30132, 32082, 48123, 64164, 96246, 144369, 165757, 192492, 288738, 331514, 433107, 497271, 577476, 663028, 866214, 994542, 1299321, 1491813, 1732428, 1989084, 2598642, 2983626, 4475439, 5197284, 5967252, 8950878, 13426317, 17901756, 26852634, 40278951, 53705268, 80557902, 161115804]

約数ペア:

[(1, 161115804), (2, 80557902), (3, 53705268), (4, 40278951), (6, 26852634), (9, 17901756), (12, 13426317), (18, 8950878), (27, 5967252), (31, 5197284), (36, 4475439), (54, 2983626), (62, 2598642), (81, 1989084), (93, 1732428), (108, 1491813), (124, 1299321), (162, 994542), (186, 866214), (243, 663028), (279, 577476), (324, 497271), (372, 433107), (486, 331514), (558, 288738), (837, 192492), (972, 165757), (1116, 144369), (1674, 96246), (2511, 64164), (3348, 48123), (5022, 32082), (5347, 30132), (7533, 21388), (10044, 16041), (10694, 15066)]