149716476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2040

約数の個数: 144

約数和(自身を含む): 486280704

約数和(自身を除く): 336564228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1794, 1932, 1987, 2093, 2691, 2898, 3276, 3588, 3974, 4186, 5382, 5796, 5961, 6279, 7948, 8372, 10764, 11922, 12558, 13909, 17883, 18837, 23844, 25116, 25831, 27818, 35766, 37674, 41727, 45701, 51662, 55636, 71532, 75348, 77493, 83454, 91402, 103324, 125181, 137103, 154986, 166908, 180817, 182804, 232479, 250362, 274206, 309972, 319907, 361634, 411309, 464958, 500724, 542451, 548412, 594113, 639814, 723268, 822618, 929916, 959721, 1084902, 1188226, 1279628, 1627353, 1645236, 1782339, 1919442, 2169804, 2376452, 2879163, 3254706, 3564678, 3838884, 4158791, 5347017, 5758326, 6509412, 7129356, 8317582, 10694034, 11516652, 12476373, 16635164, 21388068, 24952746, 37429119, 49905492, 74858238, 149716476]

約数ペア:

[(1, 149716476), (2, 74858238), (3, 49905492), (4, 37429119), (6, 24952746), (7, 21388068), (9, 16635164), (12, 12476373), (13, 11516652), (14, 10694034), (18, 8317582), (21, 7129356), (23, 6509412), (26, 5758326), (28, 5347017), (36, 4158791), (39, 3838884), (42, 3564678), (46, 3254706), (52, 2879163), (63, 2376452), (69, 2169804), (78, 1919442), (84, 1782339), (91, 1645236), (92, 1627353), (117, 1279628), (126, 1188226), (138, 1084902), (156, 959721), (161, 929916), (182, 822618), (207, 723268), (234, 639814), (252, 594113), (273, 548412), (276, 542451), (299, 500724), (322, 464958), (364, 411309), (414, 361634), (468, 319907), (483, 309972), (546, 274206), (598, 250362), (644, 232479), (819, 182804), (828, 180817), (897, 166908), (966, 154986), (1092, 137103), (1196, 125181), (1449, 103324), (1638, 91402), (1794, 83454), (1932, 77493), (1987, 75348), (2093, 71532), (2691, 55636), (2898, 51662), (3276, 45701), (3588, 41727), (3974, 37674), (4186, 35766), (5382, 27818), (5796, 25831), (5961, 25116), (6279, 23844), (7948, 18837), (8372, 17883), (10764, 13909), (11922, 12558)]