156621738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 401962176

約数和(自身を除く): 245340438

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 49, 78, 86, 91, 98, 129, 147, 182, 258, 273, 294, 301, 546, 559, 602, 637, 903, 953, 1118, 1274, 1677, 1806, 1906, 1911, 2107, 2859, 3354, 3822, 3913, 4214, 5718, 6321, 6671, 7826, 11739, 12389, 12642, 13342, 20013, 23478, 24778, 27391, 37167, 40026, 40979, 46697, 54782, 74334, 81958, 82173, 86723, 93394, 122937, 140091, 164346, 173446, 245874, 260169, 280182, 286853, 520338, 532727, 573706, 607061, 860559, 1065454, 1214122, 1598181, 1721118, 1821183, 2007971, 3196362, 3642366, 3729089, 4015942, 6023913, 7458178, 11187267, 12047826, 22374534, 26103623, 52207246, 78310869, 156621738]

約数ペア:

[(1, 156621738), (2, 78310869), (3, 52207246), (6, 26103623), (7, 22374534), (13, 12047826), (14, 11187267), (21, 7458178), (26, 6023913), (39, 4015942), (42, 3729089), (43, 3642366), (49, 3196362), (78, 2007971), (86, 1821183), (91, 1721118), (98, 1598181), (129, 1214122), (147, 1065454), (182, 860559), (258, 607061), (273, 573706), (294, 532727), (301, 520338), (546, 286853), (559, 280182), (602, 260169), (637, 245874), (903, 173446), (953, 164346), (1118, 140091), (1274, 122937), (1677, 93394), (1806, 86723), (1906, 82173), (1911, 81958), (2107, 74334), (2859, 54782), (3354, 46697), (3822, 40979), (3913, 40026), (4214, 37167), (5718, 27391), (6321, 24778), (6671, 23478), (7826, 20013), (11739, 13342), (12389, 12642)]