178388028

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2633

約数の個数: 144

約数和(自身を含む): 579603360

約数和(自身を除く): 401215332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2593, 2646, 3276, 3822, 4914, 5186, 5292, 5733, 7644, 7779, 9828, 10372, 11466, 15558, 17199, 18151, 22932, 23337, 31116, 33709, 34398, 36302, 46674, 54453, 67418, 68796, 70011, 72604, 93348, 101127, 108906, 127057, 134836, 140022, 163359, 202254, 217812, 235963, 254114, 280044, 303381, 326718, 381171, 404508, 471926, 490077, 508228, 606762, 653436, 707889, 762342, 910143, 943852, 980154, 1143513, 1213524, 1415778, 1524684, 1651741, 1820286, 1960308, 2123667, 2287026, 2831556, 3303482, 3430539, 3640572, 4247334, 4574052, 4955223, 6371001, 6606964, 6861078, 8494668, 9910446, 12742002, 13722156, 14865669, 19820892, 25484004, 29731338, 44597007, 59462676, 89194014, 178388028]

約数ペア:

[(1, 178388028), (2, 89194014), (3, 59462676), (4, 44597007), (6, 29731338), (7, 25484004), (9, 19820892), (12, 14865669), (13, 13722156), (14, 12742002), (18, 9910446), (21, 8494668), (26, 6861078), (27, 6606964), (28, 6371001), (36, 4955223), (39, 4574052), (42, 4247334), (49, 3640572), (52, 3430539), (54, 3303482), (63, 2831556), (78, 2287026), (84, 2123667), (91, 1960308), (98, 1820286), (108, 1651741), (117, 1524684), (126, 1415778), (147, 1213524), (156, 1143513), (182, 980154), (189, 943852), (196, 910143), (234, 762342), (252, 707889), (273, 653436), (294, 606762), (351, 508228), (364, 490077), (378, 471926), (441, 404508), (468, 381171), (546, 326718), (588, 303381), (637, 280044), (702, 254114), (756, 235963), (819, 217812), (882, 202254), (1092, 163359), (1274, 140022), (1323, 134836), (1404, 127057), (1638, 108906), (1764, 101127), (1911, 93348), (2457, 72604), (2548, 70011), (2593, 68796), (2646, 67418), (3276, 54453), (3822, 46674), (4914, 36302), (5186, 34398), (5292, 33709), (5733, 31116), (7644, 23337), (7779, 22932), (9828, 18151), (10372, 17199), (11466, 15558)]