156772096

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:226

約数の個数: 108

約数和(自身を含む): 360189592

約数和(自身を除く): 203417496

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 163, 208, 221, 256, 272, 289, 326, 416, 442, 544, 578, 652, 832, 884, 1088, 1156, 1304, 1664, 1768, 2119, 2176, 2312, 2608, 2771, 3328, 3536, 3757, 4238, 4352, 4624, 5216, 5542, 7072, 7514, 8476, 9248, 10432, 11084, 14144, 15028, 16952, 18496, 20864, 22168, 28288, 30056, 33904, 36023, 36992, 41728, 44336, 47107, 56576, 60112, 67808, 72046, 73984, 88672, 94214, 120224, 135616, 144092, 177344, 188428, 240448, 271232, 288184, 354688, 376856, 480896, 542464, 576368, 612391, 709376, 753712, 961792, 1152736, 1224782, 1507424, 2305472, 2449564, 3014848, 4610944, 4899128, 6029696, 9221888, 9798256, 12059392, 19596512, 39193024, 78386048, 156772096]

約数ペア:

[(1, 156772096), (2, 78386048), (4, 39193024), (8, 19596512), (13, 12059392), (16, 9798256), (17, 9221888), (26, 6029696), (32, 4899128), (34, 4610944), (52, 3014848), (64, 2449564), (68, 2305472), (104, 1507424), (128, 1224782), (136, 1152736), (163, 961792), (208, 753712), (221, 709376), (256, 612391), (272, 576368), (289, 542464), (326, 480896), (416, 376856), (442, 354688), (544, 288184), (578, 271232), (652, 240448), (832, 188428), (884, 177344), (1088, 144092), (1156, 135616), (1304, 120224), (1664, 94214), (1768, 88672), (2119, 73984), (2176, 72046), (2312, 67808), (2608, 60112), (2771, 56576), (3328, 47107), (3536, 44336), (3757, 41728), (4238, 36992), (4352, 36023), (4624, 33904), (5216, 30056), (5542, 28288), (7072, 22168), (7514, 20864), (8476, 18496), (9248, 16952), (10432, 15028), (11084, 14144)]