141142008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 128

約数和(自身を含む): 427069440

約数和(自身を除く): 285927432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 41, 42, 56, 62, 82, 84, 93, 123, 124, 164, 168, 186, 217, 246, 248, 287, 328, 372, 434, 492, 574, 651, 661, 744, 861, 868, 984, 1148, 1271, 1302, 1322, 1722, 1736, 1983, 2296, 2542, 2604, 2644, 3444, 3813, 3966, 4627, 5084, 5208, 5288, 6888, 7626, 7932, 8897, 9254, 10168, 13881, 15252, 15864, 17794, 18508, 20491, 26691, 27101, 27762, 30504, 35588, 37016, 40982, 53382, 54202, 55524, 61473, 71176, 81303, 81964, 106764, 108404, 111048, 122946, 143437, 162606, 163928, 189707, 213528, 216808, 245892, 286874, 325212, 379414, 430311, 491784, 569121, 573748, 650424, 758828, 840131, 860622, 1138242, 1147496, 1517656, 1680262, 1721244, 2276484, 2520393, 3360524, 3442488, 4552968, 5040786, 5880917, 6721048, 10081572, 11761834, 17642751, 20163144, 23523668, 35285502, 47047336, 70571004, 141142008]

約数ペア:

[(1, 141142008), (2, 70571004), (3, 47047336), (4, 35285502), (6, 23523668), (7, 20163144), (8, 17642751), (12, 11761834), (14, 10081572), (21, 6721048), (24, 5880917), (28, 5040786), (31, 4552968), (41, 3442488), (42, 3360524), (56, 2520393), (62, 2276484), (82, 1721244), (84, 1680262), (93, 1517656), (123, 1147496), (124, 1138242), (164, 860622), (168, 840131), (186, 758828), (217, 650424), (246, 573748), (248, 569121), (287, 491784), (328, 430311), (372, 379414), (434, 325212), (492, 286874), (574, 245892), (651, 216808), (661, 213528), (744, 189707), (861, 163928), (868, 162606), (984, 143437), (1148, 122946), (1271, 111048), (1302, 108404), (1322, 106764), (1722, 81964), (1736, 81303), (1983, 71176), (2296, 61473), (2542, 55524), (2604, 54202), (2644, 53382), (3444, 40982), (3813, 37016), (3966, 35588), (4627, 30504), (5084, 27762), (5208, 27101), (5288, 26691), (6888, 20491), (7626, 18508), (7932, 17794), (8897, 15864), (9254, 15252), (10168, 13881)]