149739912

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{823}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 489752640

約数和(自身を除く): 340012728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 361, 399, 456, 504, 532, 684, 722, 798, 823, 1064, 1083, 1197, 1368, 1444, 1596, 1646, 2166, 2394, 2469, 2527, 2888, 3192, 3249, 3292, 4332, 4788, 4938, 5054, 5761, 6498, 6584, 7407, 7581, 8664, 9576, 9876, 10108, 11522, 12996, 14814, 15162, 15637, 17283, 19752, 20216, 22743, 23044, 25992, 29628, 30324, 31274, 34566, 45486, 46088, 46911, 51849, 59256, 60648, 62548, 69132, 90972, 93822, 103698, 109459, 125096, 138264, 140733, 181944, 187644, 207396, 218918, 281466, 297103, 328377, 375288, 414792, 437836, 562932, 594206, 656754, 875672, 891309, 985131, 1125864, 1188412, 1313508, 1782618, 1970262, 2079721, 2376824, 2627016, 2673927, 3565236, 3940524, 4159442, 5347854, 6239163, 7130472, 7881048, 8318884, 10695708, 12478326, 16637768, 18717489, 21391416, 24956652, 37434978, 49913304, 74869956, 149739912]

約数ペア:

[(1, 149739912), (2, 74869956), (3, 49913304), (4, 37434978), (6, 24956652), (7, 21391416), (8, 18717489), (9, 16637768), (12, 12478326), (14, 10695708), (18, 8318884), (19, 7881048), (21, 7130472), (24, 6239163), (28, 5347854), (36, 4159442), (38, 3940524), (42, 3565236), (56, 2673927), (57, 2627016), (63, 2376824), (72, 2079721), (76, 1970262), (84, 1782618), (114, 1313508), (126, 1188412), (133, 1125864), (152, 985131), (168, 891309), (171, 875672), (228, 656754), (252, 594206), (266, 562932), (342, 437836), (361, 414792), (399, 375288), (456, 328377), (504, 297103), (532, 281466), (684, 218918), (722, 207396), (798, 187644), (823, 181944), (1064, 140733), (1083, 138264), (1197, 125096), (1368, 109459), (1444, 103698), (1596, 93822), (1646, 90972), (2166, 69132), (2394, 62548), (2469, 60648), (2527, 59256), (2888, 51849), (3192, 46911), (3249, 46088), (3292, 45486), (4332, 34566), (4788, 31274), (4938, 30324), (5054, 29628), (5761, 25992), (6498, 23044), (6584, 22743), (7407, 20216), (7581, 19752), (8664, 17283), (9576, 15637), (9876, 15162), (10108, 14814), (11522, 12996)]