145341724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{12853}}^1$

素因数の和:13125

約数の個数: 24

約数和(自身を含む): 278571888

約数和(自身を除く): 133230164

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 11308, 12853, 25706, 51412, 141383, 282766, 565532, 3303221, 6606442, 13212884, 36335431, 72670862, 145341724]

約数ペア:

[(1, 145341724), (2, 72670862), (4, 36335431), (11, 13212884), (22, 6606442), (44, 3303221), (257, 565532), (514, 282766), (1028, 141383), (2827, 51412), (5654, 25706), (11308, 12853)]