128472432

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 383975424

約数和(自身を除く): 255502992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 47, 48, 62, 66, 88, 93, 94, 124, 132, 141, 167, 176, 186, 188, 248, 264, 282, 334, 341, 372, 376, 496, 501, 517, 528, 564, 668, 682, 744, 752, 1002, 1023, 1034, 1128, 1336, 1364, 1457, 1488, 1551, 1837, 2004, 2046, 2068, 2256, 2672, 2728, 2914, 3102, 3674, 4008, 4092, 4136, 4371, 5177, 5456, 5511, 5828, 6204, 7348, 7849, 8016, 8184, 8272, 8742, 10354, 11022, 11656, 12408, 14696, 15531, 15698, 16027, 16368, 17484, 20708, 22044, 23312, 23547, 24816, 29392, 31062, 31396, 32054, 34968, 41416, 44088, 47094, 48081, 56947, 62124, 62792, 64108, 69936, 82832, 86339, 88176, 94188, 96162, 113894, 124248, 125584, 128216, 170841, 172678, 188376, 192324, 227788, 243319, 248496, 256432, 259017, 341682, 345356, 376752, 384648, 455576, 486638, 518034, 683364, 690712, 729957, 769296, 911152, 973276, 1036068, 1366728, 1381424, 1459914, 1946552, 2072136, 2676509, 2733456, 2919828, 3893104, 4144272, 5353018, 5839656, 8029527, 10706036, 11679312, 16059054, 21412072, 32118108, 42824144, 64236216, 128472432]

約数ペア:

[(1, 128472432), (2, 64236216), (3, 42824144), (4, 32118108), (6, 21412072), (8, 16059054), (11, 11679312), (12, 10706036), (16, 8029527), (22, 5839656), (24, 5353018), (31, 4144272), (33, 3893104), (44, 2919828), (47, 2733456), (48, 2676509), (62, 2072136), (66, 1946552), (88, 1459914), (93, 1381424), (94, 1366728), (124, 1036068), (132, 973276), (141, 911152), (167, 769296), (176, 729957), (186, 690712), (188, 683364), (248, 518034), (264, 486638), (282, 455576), (334, 384648), (341, 376752), (372, 345356), (376, 341682), (496, 259017), (501, 256432), (517, 248496), (528, 243319), (564, 227788), (668, 192324), (682, 188376), (744, 172678), (752, 170841), (1002, 128216), (1023, 125584), (1034, 124248), (1128, 113894), (1336, 96162), (1364, 94188), (1457, 88176), (1488, 86339), (1551, 82832), (1837, 69936), (2004, 64108), (2046, 62792), (2068, 62124), (2256, 56947), (2672, 48081), (2728, 47094), (2914, 44088), (3102, 41416), (3674, 34968), (4008, 32054), (4092, 31396), (4136, 31062), (4371, 29392), (5177, 24816), (5456, 23547), (5511, 23312), (5828, 22044), (6204, 20708), (7348, 17484), (7849, 16368), (8016, 16027), (8184, 15698), (8272, 15531), (8742, 14696), (10354, 12408), (11022, 11656)]