135238428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 395041920

約数和(自身を除く): 259803492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 67, 76, 78, 114, 117, 134, 156, 171, 201, 227, 228, 234, 247, 268, 342, 402, 454, 468, 494, 603, 681, 684, 741, 804, 871, 908, 988, 1206, 1273, 1362, 1482, 1742, 2043, 2223, 2412, 2546, 2613, 2724, 2951, 2964, 3484, 3819, 4086, 4313, 4446, 5092, 5226, 5902, 7638, 7839, 8172, 8626, 8853, 8892, 10452, 11457, 11804, 12939, 15209, 15276, 15678, 16549, 17252, 17706, 22914, 25878, 26559, 30418, 31356, 33098, 35412, 38817, 45627, 45828, 49647, 51756, 53118, 56069, 60836, 66196, 77634, 91254, 99294, 106236, 112138, 136881, 148941, 155268, 168207, 182508, 197717, 198588, 224276, 273762, 288971, 297882, 336414, 395434, 504621, 547524, 577942, 593151, 595764, 672828, 790868, 866913, 1009242, 1155884, 1186302, 1733826, 1779453, 2018484, 2372604, 2600739, 3467652, 3558906, 3756623, 5201478, 7117812, 7513246, 10402956, 11269869, 15026492, 22539738, 33809607, 45079476, 67619214, 135238428]

約数ペア:

[(1, 135238428), (2, 67619214), (3, 45079476), (4, 33809607), (6, 22539738), (9, 15026492), (12, 11269869), (13, 10402956), (18, 7513246), (19, 7117812), (26, 5201478), (36, 3756623), (38, 3558906), (39, 3467652), (52, 2600739), (57, 2372604), (67, 2018484), (76, 1779453), (78, 1733826), (114, 1186302), (117, 1155884), (134, 1009242), (156, 866913), (171, 790868), (201, 672828), (227, 595764), (228, 593151), (234, 577942), (247, 547524), (268, 504621), (342, 395434), (402, 336414), (454, 297882), (468, 288971), (494, 273762), (603, 224276), (681, 198588), (684, 197717), (741, 182508), (804, 168207), (871, 155268), (908, 148941), (988, 136881), (1206, 112138), (1273, 106236), (1362, 99294), (1482, 91254), (1742, 77634), (2043, 66196), (2223, 60836), (2412, 56069), (2546, 53118), (2613, 51756), (2724, 49647), (2951, 45828), (2964, 45627), (3484, 38817), (3819, 35412), (4086, 33098), (4313, 31356), (4446, 30418), (5092, 26559), (5226, 25878), (5902, 22914), (7638, 17706), (7839, 17252), (8172, 16549), (8626, 15678), (8853, 15276), (8892, 15209), (10452, 12939), (11457, 11804)]