144165364

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 294489216

約数和(自身を除く): 150323852

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 251, 281, 292, 502, 511, 562, 1004, 1022, 1124, 1757, 1967, 2044, 3514, 3934, 7028, 7868, 18323, 20513, 36646, 41026, 70531, 73292, 82052, 128261, 141062, 143591, 256522, 282124, 287182, 493717, 513044, 574364, 987434, 1974868, 5148763, 10297526, 20595052, 36041341, 72082682, 144165364]

約数ペア:

[(1, 144165364), (2, 72082682), (4, 36041341), (7, 20595052), (14, 10297526), (28, 5148763), (73, 1974868), (146, 987434), (251, 574364), (281, 513044), (292, 493717), (502, 287182), (511, 282124), (562, 256522), (1004, 143591), (1022, 141062), (1124, 128261), (1757, 82052), (1967, 73292), (2044, 70531), (3514, 41026), (3934, 36646), (7028, 20513), (7868, 18323)]