156745281392

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{127681}}^1$

素因数の和:127906

約数の個数: 80

約数和(自身を含む): 353762899392

約数和(自身を除く): 197017618000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 113, 194, 226, 388, 452, 679, 776, 791, 904, 1358, 1552, 1582, 1808, 2716, 3164, 5432, 6328, 10864, 10961, 12656, 21922, 43844, 76727, 87688, 127681, 153454, 175376, 255362, 306908, 510724, 613816, 893767, 1021448, 1227632, 1787534, 2042896, 3575068, 7150136, 12385057, 14300272, 14427953, 24770114, 28855906, 49540228, 57711812, 86695399, 99080456, 100995671, 115423624, 173390798, 198160912, 201991342, 230847248, 346781596, 403982684, 693563192, 807965368, 1387126384, 1399511441, 1615930736, 2799022882, 5598045764, 9796580087, 11196091528, 19593160174, 22392183056, 39186320348, 78372640696, 156745281392]

約数ペア:

[(1, 156745281392), (2, 78372640696), (4, 39186320348), (7, 22392183056), (8, 19593160174), (14, 11196091528), (16, 9796580087), (28, 5598045764), (56, 2799022882), (97, 1615930736), (112, 1399511441), (113, 1387126384), (194, 807965368), (226, 693563192), (388, 403982684), (452, 346781596), (679, 230847248), (776, 201991342), (791, 198160912), (904, 173390798), (1358, 115423624), (1552, 100995671), (1582, 99080456), (1808, 86695399), (2716, 57711812), (3164, 49540228), (5432, 28855906), (6328, 24770114), (10864, 14427953), (10961, 14300272), (12656, 12385057), (21922, 7150136), (43844, 3575068), (76727, 2042896), (87688, 1787534), (127681, 1227632), (153454, 1021448), (175376, 893767), (255362, 613816), (306908, 510724)]