136621000672

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{661}}^1\times {\mathrm{38219}}^1$

素因数の和:38916

約数の個数: 72

約数和(自身を含む): 291702607560

約数和(自身を除く): 155081606888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 661, 676, 1322, 1352, 2644, 2704, 5288, 5408, 8593, 10576, 17186, 21152, 34372, 38219, 68744, 76438, 111709, 137488, 152876, 223418, 274976, 305752, 446836, 496847, 611504, 893672, 993694, 1223008, 1787344, 1987388, 3574688, 3974776, 6459011, 7949552, 12918022, 15899104, 25262759, 25836044, 50525518, 51672088, 101051036, 103344176, 202102072, 206688352, 328415867, 404204144, 656831734, 808408288, 1313663468, 2627326936, 4269406271, 5254653872, 8538812542, 10509307744, 17077625084, 34155250168, 68310500336, 136621000672]

約数ペア:

[(1, 136621000672), (2, 68310500336), (4, 34155250168), (8, 17077625084), (13, 10509307744), (16, 8538812542), (26, 5254653872), (32, 4269406271), (52, 2627326936), (104, 1313663468), (169, 808408288), (208, 656831734), (338, 404204144), (416, 328415867), (661, 206688352), (676, 202102072), (1322, 103344176), (1352, 101051036), (2644, 51672088), (2704, 50525518), (5288, 25836044), (5408, 25262759), (8593, 15899104), (10576, 12918022), (17186, 7949552), (21152, 6459011), (34372, 3974776), (38219, 3574688), (68744, 1987388), (76438, 1787344), (111709, 1223008), (137488, 993694), (152876, 893672), (223418, 611504), (274976, 496847), (305752, 446836)]