164846556

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 517171200

約数和(自身を除く): 352324644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 73, 84, 87, 103, 108, 116, 126, 146, 174, 189, 203, 206, 219, 252, 261, 292, 309, 348, 378, 406, 412, 438, 511, 522, 609, 618, 657, 721, 756, 783, 812, 876, 927, 1022, 1044, 1218, 1236, 1314, 1442, 1533, 1566, 1827, 1854, 1971, 2044, 2117, 2163, 2436, 2628, 2781, 2884, 2987, 3066, 3132, 3654, 3708, 3942, 4234, 4326, 4599, 5481, 5562, 5974, 6132, 6351, 6489, 7308, 7519, 7884, 8468, 8652, 8961, 9198, 10962, 11124, 11948, 12702, 12978, 13797, 14819, 15038, 17922, 18396, 19053, 19467, 20909, 21924, 22557, 25404, 25956, 26883, 27594, 29638, 30076, 35844, 38106, 38934, 41818, 44457, 45114, 52633, 53766, 55188, 57159, 59276, 62727, 67671, 76212, 77868, 80649, 83636, 88914, 90228, 105266, 107532, 114318, 125454, 133371, 135342, 157899, 161298, 177828, 188181, 203013, 210532, 218051, 228636, 250908, 266742, 270684, 315798, 322596, 376362, 400113, 406026, 436102, 473697, 533484, 564543, 631596, 654153, 752724, 800226, 812052, 872204, 947394, 1129086, 1308306, 1421091, 1526357, 1600452, 1894788, 1962459, 2258172, 2616612, 2842182, 3052714, 3924918, 4579071, 5684364, 5887377, 6105428, 7849836, 9158142, 11774754, 13737213, 18316284, 23549508, 27474426, 41211639, 54948852, 82423278, 164846556]

約数ペア:

[(1, 164846556), (2, 82423278), (3, 54948852), (4, 41211639), (6, 27474426), (7, 23549508), (9, 18316284), (12, 13737213), (14, 11774754), (18, 9158142), (21, 7849836), (27, 6105428), (28, 5887377), (29, 5684364), (36, 4579071), (42, 3924918), (54, 3052714), (58, 2842182), (63, 2616612), (73, 2258172), (84, 1962459), (87, 1894788), (103, 1600452), (108, 1526357), (116, 1421091), (126, 1308306), (146, 1129086), (174, 947394), (189, 872204), (203, 812052), (206, 800226), (219, 752724), (252, 654153), (261, 631596), (292, 564543), (309, 533484), (348, 473697), (378, 436102), (406, 406026), (412, 400113), (438, 376362), (511, 322596), (522, 315798), (609, 270684), (618, 266742), (657, 250908), (721, 228636), (756, 218051), (783, 210532), (812, 203013), (876, 188181), (927, 177828), (1022, 161298), (1044, 157899), (1218, 135342), (1236, 133371), (1314, 125454), (1442, 114318), (1533, 107532), (1566, 105266), (1827, 90228), (1854, 88914), (1971, 83636), (2044, 80649), (2117, 77868), (2163, 76212), (2436, 67671), (2628, 62727), (2781, 59276), (2884, 57159), (2987, 55188), (3066, 53766), (3132, 52633), (3654, 45114), (3708, 44457), (3942, 41818), (4234, 38934), (4326, 38106), (4599, 35844), (5481, 30076), (5562, 29638), (5974, 27594), (6132, 26883), (6351, 25956), (6489, 25404), (7308, 22557), (7519, 21924), (7884, 20909), (8468, 19467), (8652, 19053), (8961, 18396), (9198, 17922), (10962, 15038), (11124, 14819), (11948, 13797), (12702, 12978)]