156640392

素因数分解:

$2^3\times 3^4\times {\mathrm{163}}^1\times {\mathrm{1483}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 441727440

約数和(自身を除く): 285087048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 324, 326, 489, 648, 652, 978, 1304, 1467, 1483, 1956, 2934, 2966, 3912, 4401, 4449, 5868, 5932, 8802, 8898, 11736, 11864, 13203, 13347, 17604, 17796, 26406, 26694, 35208, 35592, 40041, 52812, 53388, 80082, 105624, 106776, 120123, 160164, 240246, 241729, 320328, 480492, 483458, 725187, 960984, 966916, 1450374, 1933832, 2175561, 2900748, 4351122, 5801496, 6526683, 8702244, 13053366, 17404488, 19580049, 26106732, 39160098, 52213464, 78320196, 156640392]

約数ペア:

[(1, 156640392), (2, 78320196), (3, 52213464), (4, 39160098), (6, 26106732), (8, 19580049), (9, 17404488), (12, 13053366), (18, 8702244), (24, 6526683), (27, 5801496), (36, 4351122), (54, 2900748), (72, 2175561), (81, 1933832), (108, 1450374), (162, 966916), (163, 960984), (216, 725187), (324, 483458), (326, 480492), (489, 320328), (648, 241729), (652, 240246), (978, 160164), (1304, 120123), (1467, 106776), (1483, 105624), (1956, 80082), (2934, 53388), (2966, 52812), (3912, 40041), (4401, 35592), (4449, 35208), (5868, 26694), (5932, 26406), (8802, 17796), (8898, 17604), (11736, 13347), (11864, 13203)]