145392384

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8231}}^1$

素因数の和:8273

約数の個数: 72

約数和(自身を含む): 403828992

約数和(自身を除く): 258436608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8231, 8832, 16462, 17664, 24693, 32924, 49386, 65848, 98772, 131696, 189313, 197544, 263392, 378626, 395088, 526784, 567939, 757252, 790176, 1053568, 1135878, 1514504, 1580352, 2107136, 2271756, 3029008, 3160704, 4543512, 6058016, 6321408, 9087024, 12116032, 18174048, 24232064, 36348096, 48464128, 72696192, 145392384]

約数ペア:

[(1, 145392384), (2, 72696192), (3, 48464128), (4, 36348096), (6, 24232064), (8, 18174048), (12, 12116032), (16, 9087024), (23, 6321408), (24, 6058016), (32, 4543512), (46, 3160704), (48, 3029008), (64, 2271756), (69, 2107136), (92, 1580352), (96, 1514504), (128, 1135878), (138, 1053568), (184, 790176), (192, 757252), (256, 567939), (276, 526784), (368, 395088), (384, 378626), (552, 263392), (736, 197544), (768, 189313), (1104, 131696), (1472, 98772), (2208, 65848), (2944, 49386), (4416, 32924), (5888, 24693), (8231, 17664), (8832, 16462)]