168399432

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1180

約数の個数: 128

約数和(自身を含む): 506160000

約数和(自身を除く): 337760568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 108, 111, 114, 148, 152, 171, 216, 222, 228, 296, 333, 342, 444, 456, 513, 666, 684, 703, 888, 999, 1026, 1109, 1332, 1368, 1406, 1998, 2052, 2109, 2218, 2664, 2812, 3327, 3996, 4104, 4218, 4436, 5624, 6327, 6654, 7992, 8436, 8872, 9981, 12654, 13308, 16872, 18981, 19962, 21071, 25308, 26616, 29943, 37962, 39924, 41033, 42142, 50616, 59886, 63213, 75924, 79848, 82066, 84284, 119772, 123099, 126426, 151848, 164132, 168568, 189639, 239544, 246198, 252852, 328264, 369297, 379278, 492396, 505704, 568917, 738594, 758556, 779627, 984792, 1107891, 1137834, 1477188, 1517112, 1559254, 2215782, 2275668, 2338881, 2954376, 3118508, 4431564, 4551336, 4677762, 6237016, 7016643, 8863128, 9355524, 14033286, 18711048, 21049929, 28066572, 42099858, 56133144, 84199716, 168399432]

約数ペア:

[(1, 168399432), (2, 84199716), (3, 56133144), (4, 42099858), (6, 28066572), (8, 21049929), (9, 18711048), (12, 14033286), (18, 9355524), (19, 8863128), (24, 7016643), (27, 6237016), (36, 4677762), (37, 4551336), (38, 4431564), (54, 3118508), (57, 2954376), (72, 2338881), (74, 2275668), (76, 2215782), (108, 1559254), (111, 1517112), (114, 1477188), (148, 1137834), (152, 1107891), (171, 984792), (216, 779627), (222, 758556), (228, 738594), (296, 568917), (333, 505704), (342, 492396), (444, 379278), (456, 369297), (513, 328264), (666, 252852), (684, 246198), (703, 239544), (888, 189639), (999, 168568), (1026, 164132), (1109, 151848), (1332, 126426), (1368, 123099), (1406, 119772), (1998, 84284), (2052, 82066), (2109, 79848), (2218, 75924), (2664, 63213), (2812, 59886), (3327, 50616), (3996, 42142), (4104, 41033), (4218, 39924), (4436, 37962), (5624, 29943), (6327, 26616), (6654, 25308), (7992, 21071), (8436, 19962), (8872, 18981), (9981, 16872), (12654, 13308)]