153450234

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 405780480

約数和(自身を除く): 252330246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 73, 83, 126, 134, 146, 166, 189, 201, 219, 249, 378, 402, 438, 469, 498, 511, 581, 603, 657, 747, 938, 1022, 1162, 1206, 1314, 1407, 1494, 1533, 1743, 1809, 1971, 2241, 2814, 3066, 3486, 3618, 3942, 4221, 4482, 4599, 4891, 5229, 5561, 6059, 8442, 9198, 9782, 10458, 11122, 12118, 12663, 13797, 14673, 15687, 16683, 18177, 25326, 27594, 29346, 31374, 33366, 34237, 36354, 38927, 42413, 44019, 50049, 54531, 68474, 77854, 84826, 88038, 100098, 102711, 109062, 116781, 127239, 132057, 150147, 163593, 205422, 233562, 254478, 264114, 300294, 308133, 327186, 350343, 381717, 405953, 616266, 700686, 763434, 811906, 924399, 1051029, 1145151, 1217859, 1848798, 2102058, 2290302, 2435718, 2841671, 3653577, 5683342, 7307154, 8525013, 10960731, 17050026, 21921462, 25575039, 51150078, 76725117, 153450234]

約数ペア:

[(1, 153450234), (2, 76725117), (3, 51150078), (6, 25575039), (7, 21921462), (9, 17050026), (14, 10960731), (18, 8525013), (21, 7307154), (27, 5683342), (42, 3653577), (54, 2841671), (63, 2435718), (67, 2290302), (73, 2102058), (83, 1848798), (126, 1217859), (134, 1145151), (146, 1051029), (166, 924399), (189, 811906), (201, 763434), (219, 700686), (249, 616266), (378, 405953), (402, 381717), (438, 350343), (469, 327186), (498, 308133), (511, 300294), (581, 264114), (603, 254478), (657, 233562), (747, 205422), (938, 163593), (1022, 150147), (1162, 132057), (1206, 127239), (1314, 116781), (1407, 109062), (1494, 102711), (1533, 100098), (1743, 88038), (1809, 84826), (1971, 77854), (2241, 68474), (2814, 54531), (3066, 50049), (3486, 44019), (3618, 42413), (3942, 38927), (4221, 36354), (4482, 34237), (4599, 33366), (4891, 31374), (5229, 29346), (5561, 27594), (6059, 25326), (8442, 18177), (9198, 16683), (9782, 15687), (10458, 14673), (11122, 13797), (12118, 12663)]