158071728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2591}}^1$

素因数の和:2674

約数の個数: 80

約数和(自身を含む): 431972352

約数和(自身を除く): 273900624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2542, 2591, 3813, 5084, 5182, 7626, 7773, 10168, 10364, 15252, 15546, 20336, 20728, 30504, 31092, 41456, 61008, 62184, 80321, 106231, 124368, 160642, 212462, 240963, 318693, 321284, 424924, 481926, 637386, 642568, 849848, 963852, 1274772, 1285136, 1699696, 1927704, 2549544, 3293161, 3855408, 5099088, 6586322, 9879483, 13172644, 19758966, 26345288, 39517932, 52690576, 79035864, 158071728]

約数ペア:

[(1, 158071728), (2, 79035864), (3, 52690576), (4, 39517932), (6, 26345288), (8, 19758966), (12, 13172644), (16, 9879483), (24, 6586322), (31, 5099088), (41, 3855408), (48, 3293161), (62, 2549544), (82, 1927704), (93, 1699696), (123, 1285136), (124, 1274772), (164, 963852), (186, 849848), (246, 642568), (248, 637386), (328, 481926), (372, 424924), (492, 321284), (496, 318693), (656, 240963), (744, 212462), (984, 160642), (1271, 124368), (1488, 106231), (1968, 80321), (2542, 62184), (2591, 61008), (3813, 41456), (5084, 31092), (5182, 30504), (7626, 20728), (7773, 20336), (10168, 15546), (10364, 15252)]