188775792

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 160

約数和(自身を含む): 578336000

約数和(自身を除く): 389560208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 109, 114, 144, 152, 171, 211, 216, 218, 228, 304, 327, 342, 422, 432, 436, 456, 513, 633, 654, 684, 844, 872, 912, 981, 1026, 1266, 1308, 1368, 1688, 1744, 1899, 1962, 2052, 2071, 2532, 2616, 2736, 2943, 3376, 3798, 3924, 4009, 4104, 4142, 5064, 5232, 5697, 5886, 6213, 7596, 7848, 8018, 8208, 8284, 10128, 11394, 11772, 12027, 12426, 15192, 15696, 16036, 16568, 18639, 22788, 22999, 23544, 24054, 24852, 30384, 32072, 33136, 36081, 37278, 45576, 45998, 47088, 48108, 49704, 55917, 64144, 68997, 72162, 74556, 91152, 91996, 96216, 99408, 108243, 111834, 137994, 144324, 149112, 183992, 192432, 206991, 216486, 223668, 275988, 288648, 298224, 367984, 413982, 432972, 436981, 447336, 551976, 577296, 620973, 827964, 865944, 873962, 894672, 1103952, 1241946, 1310943, 1655928, 1731888, 1747924, 2483892, 2621886, 3311856, 3495848, 3932829, 4967784, 5243772, 6991696, 7865658, 9935568, 10487544, 11798487, 15731316, 20975088, 23596974, 31462632, 47193948, 62925264, 94387896, 188775792]

約数ペア:

[(1, 188775792), (2, 94387896), (3, 62925264), (4, 47193948), (6, 31462632), (8, 23596974), (9, 20975088), (12, 15731316), (16, 11798487), (18, 10487544), (19, 9935568), (24, 7865658), (27, 6991696), (36, 5243772), (38, 4967784), (48, 3932829), (54, 3495848), (57, 3311856), (72, 2621886), (76, 2483892), (108, 1747924), (109, 1731888), (114, 1655928), (144, 1310943), (152, 1241946), (171, 1103952), (211, 894672), (216, 873962), (218, 865944), (228, 827964), (304, 620973), (327, 577296), (342, 551976), (422, 447336), (432, 436981), (436, 432972), (456, 413982), (513, 367984), (633, 298224), (654, 288648), (684, 275988), (844, 223668), (872, 216486), (912, 206991), (981, 192432), (1026, 183992), (1266, 149112), (1308, 144324), (1368, 137994), (1688, 111834), (1744, 108243), (1899, 99408), (1962, 96216), (2052, 91996), (2071, 91152), (2532, 74556), (2616, 72162), (2736, 68997), (2943, 64144), (3376, 55917), (3798, 49704), (3924, 48108), (4009, 47088), (4104, 45998), (4142, 45576), (5064, 37278), (5232, 36081), (5697, 33136), (5886, 32072), (6213, 30384), (7596, 24852), (7848, 24054), (8018, 23544), (8208, 22999), (8284, 22788), (10128, 18639), (11394, 16568), (11772, 16036), (12027, 15696), (12426, 15192)]