164163888

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{54287}}^1$

素因数の和:54311

約数の個数: 80

約数和(自身を含む): 538536960

約数和(自身を除く): 374373072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 54287, 108574, 162861, 217148, 325722, 380009, 434296, 488583, 651444, 760018, 868592, 977166, 1140027, 1302888, 1465749, 1520036, 1954332, 2280054, 2605776, 2931498, 3040072, 3420081, 3908664, 4560108, 5862996, 6080144, 6840162, 7817328, 9120216, 10260243, 11725992, 13680324, 18240432, 20520486, 23451984, 27360648, 41040972, 54721296, 82081944, 164163888]

約数ペア:

[(1, 164163888), (2, 82081944), (3, 54721296), (4, 41040972), (6, 27360648), (7, 23451984), (8, 20520486), (9, 18240432), (12, 13680324), (14, 11725992), (16, 10260243), (18, 9120216), (21, 7817328), (24, 6840162), (27, 6080144), (28, 5862996), (36, 4560108), (42, 3908664), (48, 3420081), (54, 3040072), (56, 2931498), (63, 2605776), (72, 2280054), (84, 1954332), (108, 1520036), (112, 1465749), (126, 1302888), (144, 1140027), (168, 977166), (189, 868592), (216, 760018), (252, 651444), (336, 488583), (378, 434296), (432, 380009), (504, 325722), (756, 217148), (1008, 162861), (1512, 108574), (3024, 54287)]