148534144

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 345461760

約数和(自身を除く): 196927616

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 41, 44, 62, 64, 82, 83, 88, 124, 128, 164, 166, 176, 248, 328, 332, 341, 352, 451, 496, 656, 664, 682, 704, 902, 913, 992, 1271, 1312, 1328, 1364, 1408, 1804, 1826, 1984, 2542, 2573, 2624, 2656, 2728, 3403, 3608, 3652, 3968, 5084, 5146, 5248, 5312, 5456, 6806, 7216, 7304, 10168, 10292, 10624, 10912, 13612, 13981, 14432, 14608, 20336, 20584, 21824, 27224, 27962, 28303, 28864, 29216, 37433, 40672, 41168, 43648, 54448, 55924, 56606, 57728, 58432, 74866, 81344, 82336, 105493, 108896, 111848, 113212, 116864, 149732, 162688, 164672, 210986, 217792, 223696, 226424, 299464, 329344, 421972, 435584, 447392, 452848, 598928, 843944, 894784, 905696, 1160423, 1197856, 1687888, 1789568, 1811392, 2320846, 2395712, 3375776, 3622784, 4641692, 4791424, 6751552, 9283384, 13503104, 18566768, 37133536, 74267072, 148534144]

約数ペア:

[(1, 148534144), (2, 74267072), (4, 37133536), (8, 18566768), (11, 13503104), (16, 9283384), (22, 6751552), (31, 4791424), (32, 4641692), (41, 3622784), (44, 3375776), (62, 2395712), (64, 2320846), (82, 1811392), (83, 1789568), (88, 1687888), (124, 1197856), (128, 1160423), (164, 905696), (166, 894784), (176, 843944), (248, 598928), (328, 452848), (332, 447392), (341, 435584), (352, 421972), (451, 329344), (496, 299464), (656, 226424), (664, 223696), (682, 217792), (704, 210986), (902, 164672), (913, 162688), (992, 149732), (1271, 116864), (1312, 113212), (1328, 111848), (1364, 108896), (1408, 105493), (1804, 82336), (1826, 81344), (1984, 74866), (2542, 58432), (2573, 57728), (2624, 56606), (2656, 55924), (2728, 54448), (3403, 43648), (3608, 41168), (3652, 40672), (3968, 37433), (5084, 29216), (5146, 28864), (5248, 28303), (5312, 27962), (5456, 27224), (6806, 21824), (7216, 20584), (7304, 20336), (10168, 14608), (10292, 14432), (10624, 13981), (10912, 13612)]