163168432

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2851}}^1$

素因数の和:2946

約数の個数: 60

約数和(自身を含む): 372921816

約数和(自身を除く): 209753384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 112, 146, 196, 292, 392, 511, 584, 784, 1022, 1168, 2044, 2851, 3577, 4088, 5702, 7154, 8176, 11404, 14308, 19957, 22808, 28616, 39914, 45616, 57232, 79828, 139699, 159656, 208123, 279398, 319312, 416246, 558796, 832492, 1117592, 1456861, 1664984, 2235184, 2913722, 3329968, 5827444, 10198027, 11654888, 20396054, 23309776, 40792108, 81584216, 163168432]

約数ペア:

[(1, 163168432), (2, 81584216), (4, 40792108), (7, 23309776), (8, 20396054), (14, 11654888), (16, 10198027), (28, 5827444), (49, 3329968), (56, 2913722), (73, 2235184), (98, 1664984), (112, 1456861), (146, 1117592), (196, 832492), (292, 558796), (392, 416246), (511, 319312), (584, 279398), (784, 208123), (1022, 159656), (1168, 139699), (2044, 79828), (2851, 57232), (3577, 45616), (4088, 39914), (5702, 28616), (7154, 22808), (8176, 19957), (11404, 14308)]