141862448

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:515

約数の個数: 120

約数和(自身を含む): 356227200

約数和(自身を除く): 214364752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 449, 496, 637, 728, 784, 806, 868, 898, 1274, 1456, 1519, 1612, 1736, 1796, 2548, 2821, 3038, 3143, 3224, 3472, 3592, 5096, 5642, 5837, 6076, 6286, 6448, 7184, 10192, 11284, 11674, 12152, 12572, 13919, 19747, 22001, 22568, 23348, 24304, 25144, 27838, 39494, 40859, 44002, 45136, 46696, 50288, 55676, 78988, 81718, 88004, 93392, 97433, 111352, 157976, 163436, 176008, 180947, 194866, 222704, 286013, 315952, 326872, 352016, 361894, 389732, 572026, 653744, 682031, 723788, 779464, 1144052, 1266629, 1364062, 1447576, 1558928, 2288104, 2533258, 2728124, 2895152, 4576208, 5066516, 5456248, 8866403, 10133032, 10912496, 17732806, 20266064, 35465612, 70931224, 141862448]

約数ペア:

[(1, 141862448), (2, 70931224), (4, 35465612), (7, 20266064), (8, 17732806), (13, 10912496), (14, 10133032), (16, 8866403), (26, 5456248), (28, 5066516), (31, 4576208), (49, 2895152), (52, 2728124), (56, 2533258), (62, 2288104), (91, 1558928), (98, 1447576), (104, 1364062), (112, 1266629), (124, 1144052), (182, 779464), (196, 723788), (208, 682031), (217, 653744), (248, 572026), (364, 389732), (392, 361894), (403, 352016), (434, 326872), (449, 315952), (496, 286013), (637, 222704), (728, 194866), (784, 180947), (806, 176008), (868, 163436), (898, 157976), (1274, 111352), (1456, 97433), (1519, 93392), (1612, 88004), (1736, 81718), (1796, 78988), (2548, 55676), (2821, 50288), (3038, 46696), (3143, 45136), (3224, 44002), (3472, 40859), (3592, 39494), (5096, 27838), (5642, 25144), (5837, 24304), (6076, 23348), (6286, 22568), (6448, 22001), (7184, 19747), (10192, 13919), (11284, 12572), (11674, 12152)]