140613984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3713

約数の個数: 144

約数和(自身を含む): 481178880

約数和(自身を除く): 340564896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3671, 4256, 4788, 5472, 6384, 7342, 9576, 11013, 12768, 14684, 19152, 22026, 25697, 29368, 33039, 38304, 44052, 51394, 58736, 66078, 69749, 77091, 88104, 102788, 117472, 132156, 139498, 154182, 176208, 205576, 209247, 231273, 264312, 278996, 308364, 352416, 411152, 418494, 462546, 488243, 528624, 557992, 616728, 627741, 822304, 836988, 925092, 976486, 1057248, 1115984, 1233456, 1255482, 1464729, 1673976, 1850184, 1952972, 2231968, 2466912, 2510964, 2929458, 3347952, 3700368, 3905944, 4394187, 5021928, 5858916, 6695904, 7400736, 7811888, 8788374, 10043856, 11717832, 15623776, 17576748, 20087712, 23435664, 35153496, 46871328, 70306992, 140613984]

約数ペア:

[(1, 140613984), (2, 70306992), (3, 46871328), (4, 35153496), (6, 23435664), (7, 20087712), (8, 17576748), (9, 15623776), (12, 11717832), (14, 10043856), (16, 8788374), (18, 7811888), (19, 7400736), (21, 6695904), (24, 5858916), (28, 5021928), (32, 4394187), (36, 3905944), (38, 3700368), (42, 3347952), (48, 2929458), (56, 2510964), (57, 2466912), (63, 2231968), (72, 1952972), (76, 1850184), (84, 1673976), (96, 1464729), (112, 1255482), (114, 1233456), (126, 1115984), (133, 1057248), (144, 976486), (152, 925092), (168, 836988), (171, 822304), (224, 627741), (228, 616728), (252, 557992), (266, 528624), (288, 488243), (304, 462546), (336, 418494), (342, 411152), (399, 352416), (456, 308364), (504, 278996), (532, 264312), (608, 231273), (672, 209247), (684, 205576), (798, 176208), (912, 154182), (1008, 139498), (1064, 132156), (1197, 117472), (1368, 102788), (1596, 88104), (1824, 77091), (2016, 69749), (2128, 66078), (2394, 58736), (2736, 51394), (3192, 44052), (3671, 38304), (4256, 33039), (4788, 29368), (5472, 25697), (6384, 22026), (7342, 19152), (9576, 14684), (11013, 12768)]