23718156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 144

約数和(自身を含む): 74309760

約数和(自身を除く): 50591604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 193, 196, 209, 228, 231, 266, 294, 308, 386, 399, 418, 462, 532, 539, 579, 588, 627, 772, 798, 836, 924, 931, 1078, 1158, 1254, 1351, 1463, 1596, 1617, 1862, 2123, 2156, 2316, 2508, 2702, 2793, 2926, 3234, 3667, 3724, 4053, 4246, 4389, 5404, 5586, 5852, 6369, 6468, 7334, 8106, 8492, 8778, 9457, 10241, 11001, 11172, 12738, 14668, 14861, 16212, 17556, 18914, 20482, 22002, 25476, 25669, 28371, 29722, 30723, 37828, 40337, 40964, 44004, 44583, 51338, 56742, 59444, 61446, 77007, 80674, 89166, 102676, 104027, 113484, 121011, 122892, 154014, 161348, 178332, 179683, 208054, 242022, 282359, 308028, 312081, 359366, 416108, 484044, 539049, 564718, 624162, 718732, 847077, 1078098, 1129436, 1248324, 1694154, 1976513, 2156196, 3388308, 3953026, 5929539, 7906052, 11859078, 23718156]

約数ペア:

[(1, 23718156), (2, 11859078), (3, 7906052), (4, 5929539), (6, 3953026), (7, 3388308), (11, 2156196), (12, 1976513), (14, 1694154), (19, 1248324), (21, 1129436), (22, 1078098), (28, 847077), (33, 718732), (38, 624162), (42, 564718), (44, 539049), (49, 484044), (57, 416108), (66, 359366), (76, 312081), (77, 308028), (84, 282359), (98, 242022), (114, 208054), (132, 179683), (133, 178332), (147, 161348), (154, 154014), (193, 122892), (196, 121011), (209, 113484), (228, 104027), (231, 102676), (266, 89166), (294, 80674), (308, 77007), (386, 61446), (399, 59444), (418, 56742), (462, 51338), (532, 44583), (539, 44004), (579, 40964), (588, 40337), (627, 37828), (772, 30723), (798, 29722), (836, 28371), (924, 25669), (931, 25476), (1078, 22002), (1158, 20482), (1254, 18914), (1351, 17556), (1463, 16212), (1596, 14861), (1617, 14668), (1862, 12738), (2123, 11172), (2156, 11001), (2316, 10241), (2508, 9457), (2702, 8778), (2793, 8492), (2926, 8106), (3234, 7334), (3667, 6468), (3724, 6369), (4053, 5852), (4246, 5586), (4389, 5404)]