139223896

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 323600400

約数和(自身を除く): 184376504

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 37, 49, 56, 58, 74, 98, 116, 148, 196, 203, 232, 259, 296, 331, 392, 406, 518, 662, 812, 1036, 1073, 1324, 1421, 1624, 1813, 2072, 2146, 2317, 2648, 2842, 3626, 4292, 4634, 5684, 7252, 7511, 8584, 9268, 9599, 11368, 12247, 14504, 15022, 16219, 18536, 19198, 24494, 30044, 32438, 38396, 48988, 52577, 60088, 64876, 67193, 76792, 85729, 97976, 105154, 129752, 134386, 171458, 210308, 268772, 342916, 355163, 420616, 470351, 537544, 600103, 685832, 710326, 940702, 1200206, 1420652, 1881404, 2400412, 2486141, 2841304, 3762808, 4800824, 4972282, 9944564, 17402987, 19889128, 34805974, 69611948, 139223896]

約数ペア:

[(1, 139223896), (2, 69611948), (4, 34805974), (7, 19889128), (8, 17402987), (14, 9944564), (28, 4972282), (29, 4800824), (37, 3762808), (49, 2841304), (56, 2486141), (58, 2400412), (74, 1881404), (98, 1420652), (116, 1200206), (148, 940702), (196, 710326), (203, 685832), (232, 600103), (259, 537544), (296, 470351), (331, 420616), (392, 355163), (406, 342916), (518, 268772), (662, 210308), (812, 171458), (1036, 134386), (1073, 129752), (1324, 105154), (1421, 97976), (1624, 85729), (1813, 76792), (2072, 67193), (2146, 64876), (2317, 60088), (2648, 52577), (2842, 48988), (3626, 38396), (4292, 32438), (4634, 30044), (5684, 24494), (7252, 19198), (7511, 18536), (8584, 16219), (9268, 15022), (9599, 14504), (11368, 12247)]