158487056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 160

約数和(自身を含む): 422472960

約数和(自身を除く): 263985904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 19, 26, 28, 34, 38, 52, 56, 68, 76, 91, 104, 112, 119, 133, 136, 152, 182, 208, 221, 238, 247, 266, 272, 304, 323, 337, 364, 442, 476, 494, 532, 646, 674, 728, 884, 952, 988, 1064, 1292, 1348, 1456, 1547, 1729, 1768, 1904, 1976, 2128, 2261, 2359, 2584, 2696, 3094, 3458, 3536, 3952, 4199, 4381, 4522, 4718, 5168, 5392, 5729, 6188, 6403, 6916, 8398, 8762, 9044, 9436, 11458, 12376, 12806, 13832, 16796, 17524, 18088, 18872, 22916, 24752, 25612, 27664, 29393, 30667, 33592, 35048, 36176, 37744, 40103, 44821, 45832, 51224, 58786, 61334, 67184, 70096, 74477, 80206, 83239, 89642, 91664, 102448, 108851, 117572, 122668, 148954, 160412, 166478, 179284, 217702, 235144, 245336, 297908, 320824, 332956, 358568, 435404, 470288, 490672, 521339, 582673, 595816, 641648, 665912, 717136, 761957, 870808, 1042678, 1165346, 1191632, 1331824, 1415063, 1523914, 1741616, 2085356, 2330692, 2830126, 3047828, 4170712, 4661384, 5660252, 6095656, 8341424, 9322768, 9905441, 11320504, 12191312, 19810882, 22641008, 39621764, 79243528, 158487056]

約数ペア:

[(1, 158487056), (2, 79243528), (4, 39621764), (7, 22641008), (8, 19810882), (13, 12191312), (14, 11320504), (16, 9905441), (17, 9322768), (19, 8341424), (26, 6095656), (28, 5660252), (34, 4661384), (38, 4170712), (52, 3047828), (56, 2830126), (68, 2330692), (76, 2085356), (91, 1741616), (104, 1523914), (112, 1415063), (119, 1331824), (133, 1191632), (136, 1165346), (152, 1042678), (182, 870808), (208, 761957), (221, 717136), (238, 665912), (247, 641648), (266, 595816), (272, 582673), (304, 521339), (323, 490672), (337, 470288), (364, 435404), (442, 358568), (476, 332956), (494, 320824), (532, 297908), (646, 245336), (674, 235144), (728, 217702), (884, 179284), (952, 166478), (988, 160412), (1064, 148954), (1292, 122668), (1348, 117572), (1456, 108851), (1547, 102448), (1729, 91664), (1768, 89642), (1904, 83239), (1976, 80206), (2128, 74477), (2261, 70096), (2359, 67184), (2584, 61334), (2696, 58786), (3094, 51224), (3458, 45832), (3536, 44821), (3952, 40103), (4199, 37744), (4381, 36176), (4522, 35048), (4718, 33592), (5168, 30667), (5392, 29393), (5729, 27664), (6188, 25612), (6403, 24752), (6916, 22916), (8398, 18872), (8762, 18088), (9044, 17524), (9436, 16796), (11458, 13832), (12376, 12806)]