147903756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1$

素因数の和:1804

約数の個数: 144

約数和(自身を含む): 471905280

約数和(自身を除く): 324001524

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 924, 1001, 1078, 1092, 1274, 1617, 1716, 1759, 1911, 2002, 2156, 2548, 3003, 3234, 3518, 3822, 4004, 5277, 6006, 6468, 7007, 7036, 7644, 10554, 12012, 12313, 14014, 19349, 21021, 21108, 22867, 24626, 28028, 36939, 38698, 42042, 45734, 49252, 58047, 68601, 73878, 77396, 84084, 86191, 91468, 116094, 135443, 137202, 147756, 160069, 172382, 232188, 251537, 258573, 270886, 274404, 320138, 344764, 406329, 480207, 503074, 517146, 541772, 640276, 754611, 812658, 948101, 960414, 1006148, 1034292, 1120483, 1509222, 1625316, 1760759, 1896202, 1920828, 2240966, 2844303, 3018444, 3361449, 3521518, 3792404, 4481932, 5282277, 5688606, 6722898, 7043036, 10564554, 11377212, 12325313, 13445796, 21129108, 24650626, 36975939, 49301252, 73951878, 147903756]

約数ペア:

[(1, 147903756), (2, 73951878), (3, 49301252), (4, 36975939), (6, 24650626), (7, 21129108), (11, 13445796), (12, 12325313), (13, 11377212), (14, 10564554), (21, 7043036), (22, 6722898), (26, 5688606), (28, 5282277), (33, 4481932), (39, 3792404), (42, 3521518), (44, 3361449), (49, 3018444), (52, 2844303), (66, 2240966), (77, 1920828), (78, 1896202), (84, 1760759), (91, 1625316), (98, 1509222), (132, 1120483), (143, 1034292), (147, 1006148), (154, 960414), (156, 948101), (182, 812658), (196, 754611), (231, 640276), (273, 541772), (286, 517146), (294, 503074), (308, 480207), (364, 406329), (429, 344764), (462, 320138), (539, 274404), (546, 270886), (572, 258573), (588, 251537), (637, 232188), (858, 172382), (924, 160069), (1001, 147756), (1078, 137202), (1092, 135443), (1274, 116094), (1617, 91468), (1716, 86191), (1759, 84084), (1911, 77396), (2002, 73878), (2156, 68601), (2548, 58047), (3003, 49252), (3234, 45734), (3518, 42042), (3822, 38698), (4004, 36939), (5277, 28028), (6006, 24626), (6468, 22867), (7007, 21108), (7036, 21021), (7644, 19349), (10554, 14014), (12012, 12313)]