140526828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1039}}^1$

素因数の和:1096

約数の個数: 108

約数和(自身を含む): 406762720

約数和(自身を除く): 266235892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 289, 306, 442, 468, 578, 612, 663, 867, 884, 1039, 1156, 1326, 1734, 1989, 2078, 2601, 2652, 3117, 3468, 3757, 3978, 4156, 5202, 6234, 7514, 7956, 9351, 10404, 11271, 12468, 13507, 15028, 17663, 18702, 22542, 27014, 33813, 35326, 37404, 40521, 45084, 52989, 54028, 67626, 70652, 81042, 105978, 121563, 135252, 158967, 162084, 211956, 229619, 243126, 300271, 317934, 459238, 486252, 600542, 635868, 688857, 900813, 918476, 1201084, 1377714, 1801626, 2066571, 2702439, 2755428, 3603252, 3903523, 4133142, 5404878, 7807046, 8266284, 10809756, 11710569, 15614092, 23421138, 35131707, 46842276, 70263414, 140526828]

約数ペア:

[(1, 140526828), (2, 70263414), (3, 46842276), (4, 35131707), (6, 23421138), (9, 15614092), (12, 11710569), (13, 10809756), (17, 8266284), (18, 7807046), (26, 5404878), (34, 4133142), (36, 3903523), (39, 3603252), (51, 2755428), (52, 2702439), (68, 2066571), (78, 1801626), (102, 1377714), (117, 1201084), (153, 918476), (156, 900813), (204, 688857), (221, 635868), (234, 600542), (289, 486252), (306, 459238), (442, 317934), (468, 300271), (578, 243126), (612, 229619), (663, 211956), (867, 162084), (884, 158967), (1039, 135252), (1156, 121563), (1326, 105978), (1734, 81042), (1989, 70652), (2078, 67626), (2601, 54028), (2652, 52989), (3117, 45084), (3468, 40521), (3757, 37404), (3978, 35326), (4156, 33813), (5202, 27014), (6234, 22542), (7514, 18702), (7956, 17663), (9351, 15028), (10404, 13507), (11271, 12468)]