127336158

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 314265600

約数和(自身を除く): 186929442

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 43, 54, 58, 61, 62, 86, 87, 93, 122, 129, 174, 183, 186, 258, 261, 279, 366, 387, 522, 549, 558, 774, 783, 837, 899, 1098, 1161, 1247, 1333, 1566, 1647, 1674, 1769, 1798, 1891, 2322, 2494, 2623, 2666, 2697, 3294, 3538, 3741, 3782, 3999, 5246, 5307, 5394, 5673, 7482, 7869, 7998, 8091, 10614, 11223, 11346, 11997, 15738, 15921, 16182, 17019, 22446, 23607, 23994, 24273, 31842, 33669, 34038, 35991, 38657, 47214, 47763, 48546, 51057, 54839, 67338, 70821, 71982, 76067, 77314, 81313, 95526, 102114, 109678, 115971, 141642, 152134, 162626, 164517, 228201, 231942, 243939, 329034, 347913, 456402, 487878, 493551, 684603, 695826, 731817, 987102, 1043739, 1369206, 1463634, 1480653, 2053809, 2087478, 2195451, 2358077, 2961306, 4107618, 4390902, 4716154, 7074231, 14148462, 21222693, 42445386, 63668079, 127336158]

約数ペア:

[(1, 127336158), (2, 63668079), (3, 42445386), (6, 21222693), (9, 14148462), (18, 7074231), (27, 4716154), (29, 4390902), (31, 4107618), (43, 2961306), (54, 2358077), (58, 2195451), (61, 2087478), (62, 2053809), (86, 1480653), (87, 1463634), (93, 1369206), (122, 1043739), (129, 987102), (174, 731817), (183, 695826), (186, 684603), (258, 493551), (261, 487878), (279, 456402), (366, 347913), (387, 329034), (522, 243939), (549, 231942), (558, 228201), (774, 164517), (783, 162626), (837, 152134), (899, 141642), (1098, 115971), (1161, 109678), (1247, 102114), (1333, 95526), (1566, 81313), (1647, 77314), (1674, 76067), (1769, 71982), (1798, 70821), (1891, 67338), (2322, 54839), (2494, 51057), (2623, 48546), (2666, 47763), (2697, 47214), (3294, 38657), (3538, 35991), (3741, 34038), (3782, 33669), (3999, 31842), (5246, 24273), (5307, 23994), (5394, 23607), (5673, 22446), (7482, 17019), (7869, 16182), (7998, 15921), (8091, 15738), (10614, 11997), (11223, 11346)]