164771376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 536870400

約数和(自身を除く): 372099024

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, 409, 436, 462, 528, 616, 654, 763, 818, 872, 924, 1199, 1227, 1232, 1308, 1526, 1636, 1744, 1848, 2289, 2398, 2454, 2616, 2863, 3052, 3272, 3597, 3696, 4499, 4578, 4796, 4908, 5232, 5726, 6104, 6544, 7194, 8393, 8589, 8998, 9156, 9592, 9816, 11452, 12208, 13497, 14388, 16786, 17178, 17996, 18312, 19184, 19632, 22904, 25179, 26994, 28776, 31493, 33572, 34356, 35992, 36624, 44581, 45808, 50358, 53988, 57552, 62986, 67144, 68712, 71984, 89162, 94479, 100716, 107976, 125972, 133743, 134288, 137424, 178324, 188958, 201432, 215952, 251944, 267486, 312067, 356648, 377916, 402864, 490391, 503888, 534972, 624134, 713296, 755832, 936201, 980782, 1069944, 1248268, 1471173, 1511664, 1872402, 1961564, 2139888, 2496536, 2942346, 3432737, 3744804, 3923128, 4993072, 5884692, 6865474, 7489608, 7846256, 10298211, 11769384, 13730948, 14979216, 20596422, 23538768, 27461896, 41192844, 54923792, 82385688, 164771376]

約数ペア:

[(1, 164771376), (2, 82385688), (3, 54923792), (4, 41192844), (6, 27461896), (7, 23538768), (8, 20596422), (11, 14979216), (12, 13730948), (14, 11769384), (16, 10298211), (21, 7846256), (22, 7489608), (24, 6865474), (28, 5884692), (33, 4993072), (42, 3923128), (44, 3744804), (48, 3432737), (56, 2942346), (66, 2496536), (77, 2139888), (84, 1961564), (88, 1872402), (109, 1511664), (112, 1471173), (132, 1248268), (154, 1069944), (168, 980782), (176, 936201), (218, 755832), (231, 713296), (264, 624134), (308, 534972), (327, 503888), (336, 490391), (409, 402864), (436, 377916), (462, 356648), (528, 312067), (616, 267486), (654, 251944), (763, 215952), (818, 201432), (872, 188958), (924, 178324), (1199, 137424), (1227, 134288), (1232, 133743), (1308, 125972), (1526, 107976), (1636, 100716), (1744, 94479), (1848, 89162), (2289, 71984), (2398, 68712), (2454, 67144), (2616, 62986), (2863, 57552), (3052, 53988), (3272, 50358), (3597, 45808), (3696, 44581), (4499, 36624), (4578, 35992), (4796, 34356), (4908, 33572), (5232, 31493), (5726, 28776), (6104, 26994), (6544, 25179), (7194, 22904), (8393, 19632), (8589, 19184), (8998, 18312), (9156, 17996), (9592, 17178), (9816, 16786), (11452, 14388), (12208, 13497)]