155765064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{977}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 486339840

約数和(自身を除く): 330574776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 949, 977, 1022, 1092, 1533, 1752, 1898, 1954, 2044, 2184, 2847, 2931, 3066, 3796, 3908, 4088, 5694, 5862, 6132, 6643, 6839, 7592, 7816, 11388, 11724, 12264, 12701, 13286, 13678, 19929, 20517, 22776, 23448, 25402, 26572, 27356, 38103, 39858, 41034, 50804, 53144, 54712, 71321, 76206, 79716, 82068, 88907, 101608, 142642, 152412, 159432, 164136, 177814, 213963, 266721, 285284, 304824, 355628, 427926, 499247, 533442, 570568, 711256, 855852, 927173, 998494, 1066884, 1497741, 1711704, 1854346, 1996988, 2133768, 2781519, 2995482, 3708692, 3993976, 5563038, 5990964, 6490211, 7417384, 11126076, 11981928, 12980422, 19470633, 22252152, 25960844, 38941266, 51921688, 77882532, 155765064]

約数ペア:

[(1, 155765064), (2, 77882532), (3, 51921688), (4, 38941266), (6, 25960844), (7, 22252152), (8, 19470633), (12, 12980422), (13, 11981928), (14, 11126076), (21, 7417384), (24, 6490211), (26, 5990964), (28, 5563038), (39, 3993976), (42, 3708692), (52, 2995482), (56, 2781519), (73, 2133768), (78, 1996988), (84, 1854346), (91, 1711704), (104, 1497741), (146, 1066884), (156, 998494), (168, 927173), (182, 855852), (219, 711256), (273, 570568), (292, 533442), (312, 499247), (364, 427926), (438, 355628), (511, 304824), (546, 285284), (584, 266721), (728, 213963), (876, 177814), (949, 164136), (977, 159432), (1022, 152412), (1092, 142642), (1533, 101608), (1752, 88907), (1898, 82068), (1954, 79716), (2044, 76206), (2184, 71321), (2847, 54712), (2931, 53144), (3066, 50804), (3796, 41034), (3908, 39858), (4088, 38103), (5694, 27356), (5862, 26572), (6132, 25402), (6643, 23448), (6839, 22776), (7592, 20517), (7816, 19929), (11388, 13678), (11724, 13286), (12264, 12701)]