140203656

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 408758400

約数和(自身を除く): 268554744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 53, 54, 72, 74, 106, 108, 111, 148, 159, 212, 216, 222, 296, 318, 331, 333, 424, 444, 477, 636, 662, 666, 888, 954, 993, 999, 1272, 1324, 1332, 1431, 1908, 1961, 1986, 1998, 2648, 2664, 2862, 2979, 3816, 3922, 3972, 3996, 5724, 5883, 5958, 7844, 7944, 7992, 8937, 11448, 11766, 11916, 12247, 15688, 17543, 17649, 17874, 23532, 23832, 24494, 35086, 35298, 35748, 36741, 47064, 48988, 52629, 52947, 70172, 70596, 71496, 73482, 97976, 105258, 105894, 110223, 140344, 141192, 146964, 157887, 210516, 211788, 220446, 293928, 315774, 330669, 421032, 423576, 440892, 473661, 631548, 649091, 661338, 881784, 947322, 1263096, 1298182, 1322676, 1894644, 1947273, 2596364, 2645352, 3789288, 3894546, 5192728, 5841819, 7789092, 11683638, 15578184, 17525457, 23367276, 35050914, 46734552, 70101828, 140203656]

約数ペア:

[(1, 140203656), (2, 70101828), (3, 46734552), (4, 35050914), (6, 23367276), (8, 17525457), (9, 15578184), (12, 11683638), (18, 7789092), (24, 5841819), (27, 5192728), (36, 3894546), (37, 3789288), (53, 2645352), (54, 2596364), (72, 1947273), (74, 1894644), (106, 1322676), (108, 1298182), (111, 1263096), (148, 947322), (159, 881784), (212, 661338), (216, 649091), (222, 631548), (296, 473661), (318, 440892), (331, 423576), (333, 421032), (424, 330669), (444, 315774), (477, 293928), (636, 220446), (662, 211788), (666, 210516), (888, 157887), (954, 146964), (993, 141192), (999, 140344), (1272, 110223), (1324, 105894), (1332, 105258), (1431, 97976), (1908, 73482), (1961, 71496), (1986, 70596), (1998, 70172), (2648, 52947), (2664, 52629), (2862, 48988), (2979, 47064), (3816, 36741), (3922, 35748), (3972, 35298), (3996, 35086), (5724, 24494), (5883, 23832), (5958, 23532), (7844, 17874), (7944, 17649), (7992, 17543), (8937, 15688), (11448, 12247), (11766, 11916)]