101578568

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 246677760

約数和(自身を除く): 145099192

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 364, 392, 403, 434, 637, 643, 728, 806, 868, 1274, 1286, 1519, 1612, 1736, 2548, 2572, 2821, 3038, 3224, 4501, 5096, 5144, 5642, 6076, 8359, 9002, 11284, 12152, 16718, 18004, 19747, 19933, 22568, 31507, 33436, 36008, 39494, 39866, 58513, 63014, 66872, 78988, 79732, 117026, 126028, 139531, 157976, 159464, 234052, 252056, 259129, 279062, 409591, 468104, 518258, 558124, 819182, 976717, 1036516, 1116248, 1638364, 1813903, 1953434, 2073032, 3276728, 3627806, 3906868, 7255612, 7813736, 12697321, 14511224, 25394642, 50789284, 101578568]

約数ペア:

[(1, 101578568), (2, 50789284), (4, 25394642), (7, 14511224), (8, 12697321), (13, 7813736), (14, 7255612), (26, 3906868), (28, 3627806), (31, 3276728), (49, 2073032), (52, 1953434), (56, 1813903), (62, 1638364), (91, 1116248), (98, 1036516), (104, 976717), (124, 819182), (182, 558124), (196, 518258), (217, 468104), (248, 409591), (364, 279062), (392, 259129), (403, 252056), (434, 234052), (637, 159464), (643, 157976), (728, 139531), (806, 126028), (868, 117026), (1274, 79732), (1286, 78988), (1519, 66872), (1612, 63014), (1736, 58513), (2548, 39866), (2572, 39494), (2821, 36008), (3038, 33436), (3224, 31507), (4501, 22568), (5096, 19933), (5144, 19747), (5642, 18004), (6076, 16718), (8359, 12152), (9002, 11284)]