130220224

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{107089}}^1$

素因数の和:107120

約数の個数: 28

約数和(自身を含む): 272008600

約数和(自身を除く): 141788376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 107089, 214178, 428356, 856712, 1713424, 2034691, 3426848, 4069382, 6853696, 8138764, 16277528, 32555056, 65110112, 130220224]

約数ペア:

[(1, 130220224), (2, 65110112), (4, 32555056), (8, 16277528), (16, 8138764), (19, 6853696), (32, 4069382), (38, 3426848), (64, 2034691), (76, 1713424), (152, 856712), (304, 428356), (608, 214178), (1216, 107089)]