172257888

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1220

約数の個数: 96

約数和(自身を含む): 496903680

約数和(自身を除く): 324645792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 157, 176, 264, 314, 352, 471, 528, 628, 942, 1039, 1056, 1256, 1727, 1884, 2078, 2512, 3117, 3454, 3768, 4156, 5024, 5181, 6234, 6908, 7536, 8312, 10362, 11429, 12468, 13816, 15072, 16624, 20724, 22858, 24936, 27632, 33248, 34287, 41448, 45716, 49872, 55264, 68574, 82896, 91432, 99744, 137148, 163123, 165792, 182864, 274296, 326246, 365728, 489369, 548592, 652492, 978738, 1097184, 1304984, 1794353, 1957476, 2609968, 3588706, 3914952, 5219936, 5383059, 7177412, 7829904, 10766118, 14354824, 15659808, 21532236, 28709648, 43064472, 57419296, 86128944, 172257888]

約数ペア:

[(1, 172257888), (2, 86128944), (3, 57419296), (4, 43064472), (6, 28709648), (8, 21532236), (11, 15659808), (12, 14354824), (16, 10766118), (22, 7829904), (24, 7177412), (32, 5383059), (33, 5219936), (44, 3914952), (48, 3588706), (66, 2609968), (88, 1957476), (96, 1794353), (132, 1304984), (157, 1097184), (176, 978738), (264, 652492), (314, 548592), (352, 489369), (471, 365728), (528, 326246), (628, 274296), (942, 182864), (1039, 165792), (1056, 163123), (1256, 137148), (1727, 99744), (1884, 91432), (2078, 82896), (2512, 68574), (3117, 55264), (3454, 49872), (3768, 45716), (4156, 41448), (5024, 34287), (5181, 33248), (6234, 27632), (6908, 24936), (7536, 22858), (8312, 20724), (10362, 16624), (11429, 15072), (12468, 13816)]