140290488

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1138

約数の個数: 128

約数和(自身を含む): 429004800

約数和(自身を除く): 288714312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 47, 52, 54, 72, 78, 94, 104, 108, 117, 141, 156, 188, 216, 234, 282, 312, 351, 376, 423, 468, 564, 611, 702, 846, 936, 1063, 1128, 1222, 1269, 1404, 1692, 1833, 2126, 2444, 2538, 2808, 3189, 3384, 3666, 4252, 4888, 5076, 5499, 6378, 7332, 8504, 9567, 10152, 10998, 12756, 13819, 14664, 16497, 19134, 21996, 25512, 27638, 28701, 32994, 38268, 41457, 43992, 49961, 55276, 57402, 65988, 76536, 82914, 99922, 110552, 114804, 124371, 131976, 149883, 165828, 199844, 229608, 248742, 299766, 331656, 373113, 399688, 449649, 497484, 599532, 649493, 746226, 899298, 994968, 1199064, 1298986, 1348947, 1492452, 1798596, 1948479, 2597972, 2697894, 2984904, 3597192, 3896958, 5195944, 5395788, 5845437, 7793916, 10791576, 11690874, 15587832, 17536311, 23381748, 35072622, 46763496, 70145244, 140290488]

約数ペア:

[(1, 140290488), (2, 70145244), (3, 46763496), (4, 35072622), (6, 23381748), (8, 17536311), (9, 15587832), (12, 11690874), (13, 10791576), (18, 7793916), (24, 5845437), (26, 5395788), (27, 5195944), (36, 3896958), (39, 3597192), (47, 2984904), (52, 2697894), (54, 2597972), (72, 1948479), (78, 1798596), (94, 1492452), (104, 1348947), (108, 1298986), (117, 1199064), (141, 994968), (156, 899298), (188, 746226), (216, 649493), (234, 599532), (282, 497484), (312, 449649), (351, 399688), (376, 373113), (423, 331656), (468, 299766), (564, 248742), (611, 229608), (702, 199844), (846, 165828), (936, 149883), (1063, 131976), (1128, 124371), (1222, 114804), (1269, 110552), (1404, 99922), (1692, 82914), (1833, 76536), (2126, 65988), (2444, 57402), (2538, 55276), (2808, 49961), (3189, 43992), (3384, 41457), (3666, 38268), (4252, 32994), (4888, 28701), (5076, 27638), (5499, 25512), (6378, 21996), (7332, 19134), (8504, 16497), (9567, 14664), (10152, 13819), (10998, 12756)]