173666974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 308883456

約数和(自身を除く): 135216482

約数列:

[1, 2, 13, 23, 26, 37, 46, 47, 74, 94, 167, 299, 334, 481, 598, 611, 851, 962, 1081, 1222, 1702, 1739, 2162, 2171, 3478, 3841, 4342, 6179, 7682, 7849, 11063, 12358, 14053, 15698, 22126, 22607, 28106, 39997, 45214, 49933, 79994, 80327, 99866, 102037, 142117, 160654, 180527, 204074, 284234, 290413, 361054, 519961, 580826, 1039922, 1847521, 2346851, 3695042, 3775369, 4693702, 6679499, 7550738, 13358998, 86833487, 173666974]

約数ペア:

[(1, 173666974), (2, 86833487), (13, 13358998), (23, 7550738), (26, 6679499), (37, 4693702), (46, 3775369), (47, 3695042), (74, 2346851), (94, 1847521), (167, 1039922), (299, 580826), (334, 519961), (481, 361054), (598, 290413), (611, 284234), (851, 204074), (962, 180527), (1081, 160654), (1222, 142117), (1702, 102037), (1739, 99866), (2162, 80327), (2171, 79994), (3478, 49933), (3841, 45214), (4342, 39997), (6179, 28106), (7682, 22607), (7849, 22126), (11063, 15698), (12358, 14053)]