138885624

素因数分解:

$2^3\times 3^3\times {\mathrm{631}}^1\times {\mathrm{1019}}^1$

素因数の和:1665

約数の個数: 64

約数和(自身を含む): 386784000

約数和(自身を除く): 247898376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 631, 1019, 1262, 1893, 2038, 2524, 3057, 3786, 4076, 5048, 5679, 6114, 7572, 8152, 9171, 11358, 12228, 15144, 17037, 18342, 22716, 24456, 27513, 34074, 36684, 45432, 55026, 68148, 73368, 110052, 136296, 220104, 642989, 1285978, 1928967, 2571956, 3857934, 5143912, 5786901, 7715868, 11573802, 15431736, 17360703, 23147604, 34721406, 46295208, 69442812, 138885624]

約数ペア:

[(1, 138885624), (2, 69442812), (3, 46295208), (4, 34721406), (6, 23147604), (8, 17360703), (9, 15431736), (12, 11573802), (18, 7715868), (24, 5786901), (27, 5143912), (36, 3857934), (54, 2571956), (72, 1928967), (108, 1285978), (216, 642989), (631, 220104), (1019, 136296), (1262, 110052), (1893, 73368), (2038, 68148), (2524, 55026), (3057, 45432), (3786, 36684), (4076, 34074), (5048, 27513), (5679, 24456), (6114, 22716), (7572, 18342), (8152, 17037), (9171, 15144), (11358, 12228)]