860135168

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{977}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 1819119120

約数和(自身を除く): 958983952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 181, 256, 304, 362, 608, 724, 977, 1216, 1448, 1954, 2432, 2896, 3439, 3908, 4864, 5792, 6878, 7816, 11584, 13756, 15632, 18563, 23168, 27512, 31264, 37126, 46336, 55024, 62528, 74252, 110048, 125056, 148504, 176837, 220096, 250112, 297008, 353674, 440192, 594016, 707348, 880384, 1188032, 1414696, 2376064, 2829392, 3359903, 4752128, 5658784, 6719806, 11317568, 13439612, 22635136, 26879224, 45270272, 53758448, 107516896, 215033792, 430067584, 860135168]

約数ペア:

[(1, 860135168), (2, 430067584), (4, 215033792), (8, 107516896), (16, 53758448), (19, 45270272), (32, 26879224), (38, 22635136), (64, 13439612), (76, 11317568), (128, 6719806), (152, 5658784), (181, 4752128), (256, 3359903), (304, 2829392), (362, 2376064), (608, 1414696), (724, 1188032), (977, 880384), (1216, 707348), (1448, 594016), (1954, 440192), (2432, 353674), (2896, 297008), (3439, 250112), (3908, 220096), (4864, 176837), (5792, 148504), (6878, 125056), (7816, 110048), (11584, 74252), (13756, 62528), (15632, 55024), (18563, 46336), (23168, 37126), (27512, 31264)]