151302244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 297198720

約数和(自身を除く): 145896476

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 181, 323, 362, 646, 647, 724, 1292, 1294, 2588, 3077, 3439, 6154, 6878, 10999, 12293, 12308, 13756, 21998, 24586, 43996, 49172, 58463, 116926, 117107, 208981, 233852, 234214, 417962, 468428, 835924, 1990819, 2225033, 3981638, 4450066, 7963276, 8900132, 37825561, 75651122, 151302244]

約数ペア:

[(1, 151302244), (2, 75651122), (4, 37825561), (17, 8900132), (19, 7963276), (34, 4450066), (38, 3981638), (68, 2225033), (76, 1990819), (181, 835924), (323, 468428), (362, 417962), (646, 234214), (647, 233852), (724, 208981), (1292, 117107), (1294, 116926), (2588, 58463), (3077, 49172), (3439, 43996), (6154, 24586), (6878, 21998), (10999, 13756), (12293, 12308)]