148883508

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{19979}}^1$

素因数の和:20018

約数の個数: 60

約数和(自身を含む): 406153440

約数和(自身を除く): 257269932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 19979, 39958, 59937, 79916, 119874, 179811, 239748, 359622, 459517, 539433, 719244, 919034, 1078866, 1378551, 1618299, 1838068, 2157732, 2757102, 3236598, 4135653, 5514204, 6473196, 8271306, 12406959, 16542612, 24813918, 37220877, 49627836, 74441754, 148883508]

約数ペア:

[(1, 148883508), (2, 74441754), (3, 49627836), (4, 37220877), (6, 24813918), (9, 16542612), (12, 12406959), (18, 8271306), (23, 6473196), (27, 5514204), (36, 4135653), (46, 3236598), (54, 2757102), (69, 2157732), (81, 1838068), (92, 1618299), (108, 1378551), (138, 1078866), (162, 919034), (207, 719244), (276, 539433), (324, 459517), (414, 359622), (621, 239748), (828, 179811), (1242, 119874), (1863, 79916), (2484, 59937), (3726, 39958), (7452, 19979)]