15678848172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{4729}}^1$

素因数の和:5203

約数の個数: 96

約数和(自身を含む): 40250105280

約数和(自身を除く): 24571257108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 401, 636, 689, 802, 1203, 1378, 1604, 2067, 2406, 2756, 4134, 4729, 4812, 5213, 8268, 9458, 10426, 14187, 15639, 18916, 20852, 21253, 28374, 31278, 42506, 56748, 61477, 62556, 63759, 85012, 122954, 127518, 184431, 245908, 250637, 255036, 276289, 368862, 501274, 552578, 737724, 751911, 828867, 1002548, 1105156, 1503822, 1657734, 1896329, 3007644, 3258281, 3315468, 3792658, 5688987, 6516562, 7585316, 9774843, 11377974, 13033124, 19549686, 22755948, 24652277, 39099372, 49304554, 73956831, 98609108, 100505437, 147913662, 201010874, 295827324, 301516311, 402021748, 603032622, 1206065244, 1306570681, 2613141362, 3919712043, 5226282724, 7839424086, 15678848172]

約数ペア:

[(1, 15678848172), (2, 7839424086), (3, 5226282724), (4, 3919712043), (6, 2613141362), (12, 1306570681), (13, 1206065244), (26, 603032622), (39, 402021748), (52, 301516311), (53, 295827324), (78, 201010874), (106, 147913662), (156, 100505437), (159, 98609108), (212, 73956831), (318, 49304554), (401, 39099372), (636, 24652277), (689, 22755948), (802, 19549686), (1203, 13033124), (1378, 11377974), (1604, 9774843), (2067, 7585316), (2406, 6516562), (2756, 5688987), (4134, 3792658), (4729, 3315468), (4812, 3258281), (5213, 3007644), (8268, 1896329), (9458, 1657734), (10426, 1503822), (14187, 1105156), (15639, 1002548), (18916, 828867), (20852, 751911), (21253, 737724), (28374, 552578), (31278, 501274), (42506, 368862), (56748, 276289), (61477, 255036), (62556, 250637), (63759, 245908), (85012, 184431), (122954, 127518)]