156201612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1259}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 426323520

約数和(自身を除く): 270121908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 844, 1259, 1266, 1477, 2518, 2532, 2954, 3777, 4431, 5036, 5908, 7554, 8813, 8862, 10339, 15108, 17626, 17724, 20678, 26439, 31017, 35252, 41356, 52878, 61691, 62034, 105756, 123382, 124068, 185073, 246764, 265649, 370146, 531298, 740292, 796947, 1062596, 1593894, 1859543, 3187788, 3719086, 5578629, 7438172, 11157258, 13016801, 22314516, 26033602, 39050403, 52067204, 78100806, 156201612]

約数ペア:

[(1, 156201612), (2, 78100806), (3, 52067204), (4, 39050403), (6, 26033602), (7, 22314516), (12, 13016801), (14, 11157258), (21, 7438172), (28, 5578629), (42, 3719086), (49, 3187788), (84, 1859543), (98, 1593894), (147, 1062596), (196, 796947), (211, 740292), (294, 531298), (422, 370146), (588, 265649), (633, 246764), (844, 185073), (1259, 124068), (1266, 123382), (1477, 105756), (2518, 62034), (2532, 61691), (2954, 52878), (3777, 41356), (4431, 35252), (5036, 31017), (5908, 26439), (7554, 20678), (8813, 17724), (8862, 17626), (10339, 15108)]