166842648

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 558995580

約数和(自身を除く): 392152932

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 131, 133, 147, 152, 168, 171, 196, 228, 252, 262, 266, 294, 342, 361, 392, 393, 399, 441, 456, 504, 524, 532, 588, 684, 722, 786, 798, 882, 917, 931, 1048, 1064, 1083, 1176, 1179, 1197, 1368, 1444, 1572, 1596, 1764, 1834, 1862, 2166, 2358, 2394, 2489, 2527, 2751, 2793, 2888, 3144, 3192, 3249, 3528, 3668, 3724, 4332, 4716, 4788, 4978, 5054, 5502, 5586, 6419, 6498, 7336, 7448, 7467, 7581, 8253, 8379, 8664, 9432, 9576, 9956, 10108, 11004, 11172, 12838, 12996, 14934, 15162, 16506, 16758, 17423, 17689, 19257, 19912, 20216, 22008, 22344, 22401, 22743, 25676, 25992, 29868, 30324, 33012, 33516, 34846, 35378, 38514, 44802, 45486, 47291, 51352, 52269, 53067, 57771, 59736, 60648, 66024, 67032, 69692, 70756, 77028, 89604, 90972, 94582, 104538, 106134, 115542, 121961, 139384, 141512, 141873, 154056, 156807, 159201, 179208, 181944, 189164, 209076, 212268, 231084, 243922, 283746, 313614, 318402, 331037, 365883, 378328, 418152, 424536, 425619, 462168, 487844, 567492, 627228, 636804, 662074, 731766, 851238, 975688, 993111, 1097649, 1134984, 1254456, 1273608, 1324148, 1463532, 1702476, 1986222, 2195298, 2317259, 2648296, 2927064, 2979333, 3404952, 3972444, 4390596, 4634518, 5958666, 6951777, 7944888, 8781192, 9269036, 11917332, 13903554, 18538072, 20855331, 23834664, 27807108, 41710662, 55614216, 83421324, 166842648]

約数ペア:

[(1, 166842648), (2, 83421324), (3, 55614216), (4, 41710662), (6, 27807108), (7, 23834664), (8, 20855331), (9, 18538072), (12, 13903554), (14, 11917332), (18, 9269036), (19, 8781192), (21, 7944888), (24, 6951777), (28, 5958666), (36, 4634518), (38, 4390596), (42, 3972444), (49, 3404952), (56, 2979333), (57, 2927064), (63, 2648296), (72, 2317259), (76, 2195298), (84, 1986222), (98, 1702476), (114, 1463532), (126, 1324148), (131, 1273608), (133, 1254456), (147, 1134984), (152, 1097649), (168, 993111), (171, 975688), (196, 851238), (228, 731766), (252, 662074), (262, 636804), (266, 627228), (294, 567492), (342, 487844), (361, 462168), (392, 425619), (393, 424536), (399, 418152), (441, 378328), (456, 365883), (504, 331037), (524, 318402), (532, 313614), (588, 283746), (684, 243922), (722, 231084), (786, 212268), (798, 209076), (882, 189164), (917, 181944), (931, 179208), (1048, 159201), (1064, 156807), (1083, 154056), (1176, 141873), (1179, 141512), (1197, 139384), (1368, 121961), (1444, 115542), (1572, 106134), (1596, 104538), (1764, 94582), (1834, 90972), (1862, 89604), (2166, 77028), (2358, 70756), (2394, 69692), (2489, 67032), (2527, 66024), (2751, 60648), (2793, 59736), (2888, 57771), (3144, 53067), (3192, 52269), (3249, 51352), (3528, 47291), (3668, 45486), (3724, 44802), (4332, 38514), (4716, 35378), (4788, 34846), (4978, 33516), (5054, 33012), (5502, 30324), (5586, 29868), (6419, 25992), (6498, 25676), (7336, 22743), (7448, 22401), (7467, 22344), (7581, 22008), (8253, 20216), (8379, 19912), (8664, 19257), (9432, 17689), (9576, 17423), (9956, 16758), (10108, 16506), (11004, 15162), (11172, 14934), (12838, 12996)]