138230928

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1578

約数の個数: 160

約数和(自身を含む): 455923200

約数和(自身を除く): 317692272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 1026, 1188, 1254, 1368, 1531, 1584, 1672, 1881, 2052, 2376, 2508, 2736, 3062, 3344, 3762, 4104, 4593, 4752, 5016, 5643, 6124, 7524, 8208, 9186, 10032, 11286, 12248, 13779, 15048, 16841, 18372, 22572, 24496, 27558, 29089, 30096, 33682, 36744, 41337, 45144, 50523, 55116, 58178, 67364, 73488, 82674, 87267, 90288, 101046, 110232, 116356, 134728, 151569, 165348, 174534, 202092, 220464, 232712, 261801, 269456, 303138, 319979, 330696, 349068, 404184, 454707, 465424, 523602, 606276, 639958, 661392, 698136, 785403, 808368, 909414, 959937, 1047204, 1212552, 1279916, 1396272, 1570806, 1818828, 1919874, 2094408, 2425104, 2559832, 2879811, 3141612, 3637656, 3839748, 4188816, 5119664, 5759622, 6283224, 7275312, 7679496, 8639433, 11519244, 12566448, 15358992, 17278866, 23038488, 34557732, 46076976, 69115464, 138230928]

約数ペア:

[(1, 138230928), (2, 69115464), (3, 46076976), (4, 34557732), (6, 23038488), (8, 17278866), (9, 15358992), (11, 12566448), (12, 11519244), (16, 8639433), (18, 7679496), (19, 7275312), (22, 6283224), (24, 5759622), (27, 5119664), (33, 4188816), (36, 3839748), (38, 3637656), (44, 3141612), (48, 2879811), (54, 2559832), (57, 2425104), (66, 2094408), (72, 1919874), (76, 1818828), (88, 1570806), (99, 1396272), (108, 1279916), (114, 1212552), (132, 1047204), (144, 959937), (152, 909414), (171, 808368), (176, 785403), (198, 698136), (209, 661392), (216, 639958), (228, 606276), (264, 523602), (297, 465424), (304, 454707), (342, 404184), (396, 349068), (418, 330696), (432, 319979), (456, 303138), (513, 269456), (528, 261801), (594, 232712), (627, 220464), (684, 202092), (792, 174534), (836, 165348), (912, 151569), (1026, 134728), (1188, 116356), (1254, 110232), (1368, 101046), (1531, 90288), (1584, 87267), (1672, 82674), (1881, 73488), (2052, 67364), (2376, 58178), (2508, 55116), (2736, 50523), (3062, 45144), (3344, 41337), (3762, 36744), (4104, 33682), (4593, 30096), (4752, 29089), (5016, 27558), (5643, 24496), (6124, 22572), (7524, 18372), (8208, 16841), (9186, 15048), (10032, 13779), (11286, 12248)]