120219008

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10321}}^1$

素因数の和:10355

約数の個数: 64

約数和(自身を含む): 294796320

約数和(自身を除く): 174577312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 10321, 11648, 20642, 41284, 72247, 82568, 134173, 144494, 165136, 268346, 288988, 330272, 536692, 577976, 660544, 939211, 1073384, 1155952, 1321088, 1878422, 2146768, 2311904, 3756844, 4293536, 4623808, 7513688, 8587072, 9247616, 15027376, 17174144, 30054752, 60109504, 120219008]

約数ペア:

[(1, 120219008), (2, 60109504), (4, 30054752), (7, 17174144), (8, 15027376), (13, 9247616), (14, 8587072), (16, 7513688), (26, 4623808), (28, 4293536), (32, 3756844), (52, 2311904), (56, 2146768), (64, 1878422), (91, 1321088), (104, 1155952), (112, 1073384), (128, 939211), (182, 660544), (208, 577976), (224, 536692), (364, 330272), (416, 288988), (448, 268346), (728, 165136), (832, 144494), (896, 134173), (1456, 82568), (1664, 72247), (2912, 41284), (5824, 20642), (10321, 11648)]