130872266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 248832000

約数和(自身を除く): 117959734

約数列:

[1, 2, 7, 14, 19, 31, 38, 59, 62, 118, 133, 217, 266, 269, 413, 434, 538, 589, 826, 1121, 1178, 1829, 1883, 2242, 3658, 3766, 4123, 5111, 7847, 8246, 8339, 10222, 12803, 15694, 15871, 16678, 25606, 31742, 34751, 35777, 58373, 69502, 71554, 111097, 116746, 158441, 222194, 243257, 301549, 316882, 486514, 492001, 603098, 984002, 1109087, 2110843, 2218174, 3444007, 4221686, 6888014, 9348019, 18696038, 65436133, 130872266]

約数ペア:

[(1, 130872266), (2, 65436133), (7, 18696038), (14, 9348019), (19, 6888014), (31, 4221686), (38, 3444007), (59, 2218174), (62, 2110843), (118, 1109087), (133, 984002), (217, 603098), (266, 492001), (269, 486514), (413, 316882), (434, 301549), (538, 243257), (589, 222194), (826, 158441), (1121, 116746), (1178, 111097), (1829, 71554), (1883, 69502), (2242, 58373), (3658, 35777), (3766, 34751), (4123, 31742), (5111, 25606), (7847, 16678), (8246, 15871), (8339, 15694), (10222, 12803)]