196194768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:625

約数の個数: 160

約数和(自身を含む): 639006720

約数和(自身を除く): 442811952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 109, 112, 132, 154, 168, 176, 218, 231, 264, 308, 327, 336, 436, 462, 487, 528, 616, 654, 763, 872, 924, 974, 1199, 1232, 1308, 1461, 1526, 1744, 1848, 1948, 2289, 2398, 2616, 2922, 3052, 3409, 3597, 3696, 3896, 4578, 4796, 5232, 5357, 5844, 6104, 6818, 7194, 7792, 8393, 9156, 9592, 10227, 10714, 11688, 12208, 13636, 14388, 16071, 16786, 18312, 19184, 20454, 21428, 23376, 25179, 27272, 28776, 32142, 33572, 36624, 37499, 40908, 42856, 50358, 53083, 54544, 57552, 64284, 67144, 74998, 81816, 85712, 100716, 106166, 112497, 128568, 134288, 149996, 159249, 163632, 201432, 212332, 224994, 257136, 299992, 318498, 371581, 402864, 424664, 449988, 583913, 599984, 636996, 743162, 849328, 899976, 1114743, 1167826, 1273992, 1486324, 1751739, 1799952, 2229486, 2335652, 2547984, 2972648, 3503478, 4087391, 4458972, 4671304, 5945296, 7006956, 8174782, 8917944, 9342608, 12262173, 14013912, 16349564, 17835888, 24524346, 28027824, 32699128, 49048692, 65398256, 98097384, 196194768]

約数ペア:

[(1, 196194768), (2, 98097384), (3, 65398256), (4, 49048692), (6, 32699128), (7, 28027824), (8, 24524346), (11, 17835888), (12, 16349564), (14, 14013912), (16, 12262173), (21, 9342608), (22, 8917944), (24, 8174782), (28, 7006956), (33, 5945296), (42, 4671304), (44, 4458972), (48, 4087391), (56, 3503478), (66, 2972648), (77, 2547984), (84, 2335652), (88, 2229486), (109, 1799952), (112, 1751739), (132, 1486324), (154, 1273992), (168, 1167826), (176, 1114743), (218, 899976), (231, 849328), (264, 743162), (308, 636996), (327, 599984), (336, 583913), (436, 449988), (462, 424664), (487, 402864), (528, 371581), (616, 318498), (654, 299992), (763, 257136), (872, 224994), (924, 212332), (974, 201432), (1199, 163632), (1232, 159249), (1308, 149996), (1461, 134288), (1526, 128568), (1744, 112497), (1848, 106166), (1948, 100716), (2289, 85712), (2398, 81816), (2616, 74998), (2922, 67144), (3052, 64284), (3409, 57552), (3597, 54544), (3696, 53083), (3896, 50358), (4578, 42856), (4796, 40908), (5232, 37499), (5357, 36624), (5844, 33572), (6104, 32142), (6818, 28776), (7194, 27272), (7792, 25179), (8393, 23376), (9156, 21428), (9592, 20454), (10227, 19184), (10714, 18312), (11688, 16786), (12208, 16071), (13636, 14388)]