15690984664

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{1993}}^1$

素因数の和:2320

約数の個数: 64

約数和(自身を含む): 30390474240

約数和(自身を除く): 14699489576

約数列:

[1, 2, 4, 8, 71, 83, 142, 166, 167, 284, 332, 334, 568, 664, 668, 1336, 1993, 3986, 5893, 7972, 11786, 11857, 13861, 15944, 23572, 23714, 27722, 47144, 47428, 55444, 94856, 110888, 141503, 165419, 283006, 330838, 332831, 566012, 661676, 665662, 984131, 1132024, 1323352, 1331324, 1968262, 2662648, 3936524, 7873048, 11744749, 23489498, 23631001, 27624973, 46978996, 47262002, 55249946, 93957992, 94524004, 110499892, 189048008, 220999784, 1961373083, 3922746166, 7845492332, 15690984664]

約数ペア:

[(1, 15690984664), (2, 7845492332), (4, 3922746166), (8, 1961373083), (71, 220999784), (83, 189048008), (142, 110499892), (166, 94524004), (167, 93957992), (284, 55249946), (332, 47262002), (334, 46978996), (568, 27624973), (664, 23631001), (668, 23489498), (1336, 11744749), (1993, 7873048), (3986, 3936524), (5893, 2662648), (7972, 1968262), (11786, 1331324), (11857, 1323352), (13861, 1132024), (15944, 984131), (23572, 665662), (23714, 661676), (27722, 566012), (47144, 332831), (47428, 330838), (55444, 283006), (94856, 165419), (110888, 141503)]