15668617328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1812

約数の個数: 160

約数和(自身を含む): 38622944640

約数和(自身を除く): 22954327312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 169, 182, 208, 259, 296, 338, 364, 481, 518, 592, 676, 728, 962, 1036, 1183, 1352, 1456, 1721, 1924, 2072, 2197, 2366, 2704, 3367, 3442, 3848, 4144, 4394, 4732, 6253, 6734, 6884, 7696, 8788, 9464, 12047, 12506, 13468, 13768, 15379, 17576, 18928, 22373, 24094, 25012, 26936, 27536, 30758, 35152, 43771, 44746, 48188, 50024, 53872, 61516, 63677, 81289, 87542, 89492, 96376, 100048, 123032, 127354, 156611, 162578, 175084, 178984, 192752, 246064, 254708, 290849, 313222, 325156, 350168, 357968, 445739, 509416, 569023, 581698, 626444, 650312, 700336, 827801, 891478, 1018832, 1138046, 1163396, 1252888, 1300624, 1655602, 1782956, 2035943, 2276092, 2326792, 2505776, 3311204, 3565912, 3781037, 4071886, 4552184, 4653584, 5794607, 6622408, 7131824, 7562074, 8143772, 9104368, 10761413, 11589214, 13244816, 15124148, 16287544, 21522826, 23178428, 26467259, 30248296, 32575088, 43045652, 46356856, 52934518, 60496592, 75329891, 86091304, 92713712, 105869036, 139898369, 150659782, 172182608, 211738072, 279796738, 301319564, 423476144, 559593476, 602639128, 979288583, 1119186952, 1205278256, 1958577166, 2238373904, 3917154332, 7834308664, 15668617328]

約数ペア:

[(1, 15668617328), (2, 7834308664), (4, 3917154332), (7, 2238373904), (8, 1958577166), (13, 1205278256), (14, 1119186952), (16, 979288583), (26, 602639128), (28, 559593476), (37, 423476144), (52, 301319564), (56, 279796738), (74, 211738072), (91, 172182608), (104, 150659782), (112, 139898369), (148, 105869036), (169, 92713712), (182, 86091304), (208, 75329891), (259, 60496592), (296, 52934518), (338, 46356856), (364, 43045652), (481, 32575088), (518, 30248296), (592, 26467259), (676, 23178428), (728, 21522826), (962, 16287544), (1036, 15124148), (1183, 13244816), (1352, 11589214), (1456, 10761413), (1721, 9104368), (1924, 8143772), (2072, 7562074), (2197, 7131824), (2366, 6622408), (2704, 5794607), (3367, 4653584), (3442, 4552184), (3848, 4071886), (4144, 3781037), (4394, 3565912), (4732, 3311204), (6253, 2505776), (6734, 2326792), (6884, 2276092), (7696, 2035943), (8788, 1782956), (9464, 1655602), (12047, 1300624), (12506, 1252888), (13468, 1163396), (13768, 1138046), (15379, 1018832), (17576, 891478), (18928, 827801), (22373, 700336), (24094, 650312), (25012, 626444), (26936, 581698), (27536, 569023), (30758, 509416), (35152, 445739), (43771, 357968), (44746, 350168), (48188, 325156), (50024, 313222), (53872, 290849), (61516, 254708), (63677, 246064), (81289, 192752), (87542, 178984), (89492, 175084), (96376, 162578), (100048, 156611), (123032, 127354)]