172372242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 402361344

約数和(自身を除く): 229989102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 197, 249, 251, 394, 498, 502, 581, 591, 753, 1162, 1182, 1379, 1506, 1743, 1757, 2758, 3486, 3514, 4137, 5271, 8274, 10542, 16351, 20833, 32702, 41666, 49053, 49447, 62499, 98106, 98894, 114457, 124998, 145831, 148341, 228914, 291662, 296682, 343371, 346129, 437493, 686742, 692258, 874986, 1038387, 2076774, 4104101, 8208202, 12312303, 24624606, 28728707, 57457414, 86186121, 172372242]

約数ペア:

[(1, 172372242), (2, 86186121), (3, 57457414), (6, 28728707), (7, 24624606), (14, 12312303), (21, 8208202), (42, 4104101), (83, 2076774), (166, 1038387), (197, 874986), (249, 692258), (251, 686742), (394, 437493), (498, 346129), (502, 343371), (581, 296682), (591, 291662), (753, 228914), (1162, 148341), (1182, 145831), (1379, 124998), (1506, 114457), (1743, 98894), (1757, 98106), (2758, 62499), (3486, 49447), (3514, 49053), (4137, 41666), (5271, 32702), (8274, 20833), (10542, 16351)]