164382768

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:843

約数の個数: 120

約数和(自身を含む): 505826256

約数和(自身を除く): 341443488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 157, 176, 198, 264, 314, 396, 471, 528, 628, 661, 792, 942, 1256, 1322, 1413, 1584, 1727, 1884, 1983, 2512, 2644, 2826, 3454, 3768, 3966, 5181, 5288, 5652, 5949, 6908, 7271, 7536, 7932, 10362, 10576, 11304, 11898, 13816, 14542, 15543, 15864, 20724, 21813, 22608, 23796, 27632, 29084, 31086, 31728, 41448, 43626, 47592, 58168, 62172, 65439, 82896, 87252, 95184, 103777, 116336, 124344, 130878, 174504, 207554, 248688, 261756, 311331, 349008, 415108, 523512, 622662, 830216, 933993, 1047024, 1141547, 1245324, 1660432, 1867986, 2283094, 2490648, 3424641, 3735972, 4566188, 4981296, 6849282, 7471944, 9132376, 10273923, 13698564, 14943888, 18264752, 20547846, 27397128, 41095692, 54794256, 82191384, 164382768]

約数ペア:

[(1, 164382768), (2, 82191384), (3, 54794256), (4, 41095692), (6, 27397128), (8, 20547846), (9, 18264752), (11, 14943888), (12, 13698564), (16, 10273923), (18, 9132376), (22, 7471944), (24, 6849282), (33, 4981296), (36, 4566188), (44, 3735972), (48, 3424641), (66, 2490648), (72, 2283094), (88, 1867986), (99, 1660432), (132, 1245324), (144, 1141547), (157, 1047024), (176, 933993), (198, 830216), (264, 622662), (314, 523512), (396, 415108), (471, 349008), (528, 311331), (628, 261756), (661, 248688), (792, 207554), (942, 174504), (1256, 130878), (1322, 124344), (1413, 116336), (1584, 103777), (1727, 95184), (1884, 87252), (1983, 82896), (2512, 65439), (2644, 62172), (2826, 58168), (3454, 47592), (3768, 43626), (3966, 41448), (5181, 31728), (5288, 31086), (5652, 29084), (5949, 27632), (6908, 23796), (7271, 22608), (7536, 21813), (7932, 20724), (10362, 15864), (10576, 15543), (11304, 14542), (11898, 13816)]