108220728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:557

約数の個数: 128

約数和(自身を含む): 340369920

約数和(自身を除く): 232149192

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 157, 168, 231, 264, 308, 314, 373, 462, 471, 616, 628, 746, 924, 942, 1099, 1119, 1256, 1492, 1727, 1848, 1884, 2198, 2238, 2611, 2984, 3297, 3454, 3768, 4103, 4396, 4476, 5181, 5222, 6594, 6908, 7833, 8206, 8792, 8952, 10362, 10444, 12089, 12309, 13188, 13816, 15666, 16412, 20724, 20888, 24178, 24618, 26376, 28721, 31332, 32824, 36267, 41448, 48356, 49236, 57442, 58561, 62664, 72534, 86163, 96712, 98472, 114884, 117122, 145068, 172326, 175683, 229768, 234244, 290136, 344652, 351366, 409927, 468488, 644171, 689304, 702732, 819854, 1229781, 1288342, 1405464, 1639708, 1932513, 2459562, 2576684, 3279416, 3865026, 4509197, 4919124, 5153368, 7730052, 9018394, 9838248, 13527591, 15460104, 18036788, 27055182, 36073576, 54110364, 108220728]

約数ペア:

[(1, 108220728), (2, 54110364), (3, 36073576), (4, 27055182), (6, 18036788), (7, 15460104), (8, 13527591), (11, 9838248), (12, 9018394), (14, 7730052), (21, 5153368), (22, 4919124), (24, 4509197), (28, 3865026), (33, 3279416), (42, 2576684), (44, 2459562), (56, 1932513), (66, 1639708), (77, 1405464), (84, 1288342), (88, 1229781), (132, 819854), (154, 702732), (157, 689304), (168, 644171), (231, 468488), (264, 409927), (308, 351366), (314, 344652), (373, 290136), (462, 234244), (471, 229768), (616, 175683), (628, 172326), (746, 145068), (924, 117122), (942, 114884), (1099, 98472), (1119, 96712), (1256, 86163), (1492, 72534), (1727, 62664), (1848, 58561), (1884, 57442), (2198, 49236), (2238, 48356), (2611, 41448), (2984, 36267), (3297, 32824), (3454, 31332), (3768, 28721), (4103, 26376), (4396, 24618), (4476, 24178), (5181, 20888), (5222, 20724), (6594, 16412), (6908, 15666), (7833, 13816), (8206, 13188), (8792, 12309), (8952, 12089), (10362, 10444)]