173120864

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 407586816

約数和(自身を除く): 234465952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 107, 112, 124, 214, 217, 224, 233, 248, 428, 434, 466, 496, 749, 856, 868, 932, 992, 1498, 1631, 1712, 1736, 1864, 2996, 3262, 3317, 3424, 3472, 3728, 5992, 6524, 6634, 6944, 7223, 7456, 11984, 13048, 13268, 14446, 23219, 23968, 24931, 26096, 26536, 28892, 46438, 49862, 50561, 52192, 53072, 57784, 92876, 99724, 101122, 106144, 115568, 174517, 185752, 199448, 202244, 231136, 349034, 371504, 398896, 404488, 698068, 743008, 772861, 797792, 808976, 1396136, 1545722, 1617952, 2792272, 3091444, 5410027, 5584544, 6182888, 10820054, 12365776, 21640108, 24731552, 43280216, 86560432, 173120864]

約数ペア:

[(1, 173120864), (2, 86560432), (4, 43280216), (7, 24731552), (8, 21640108), (14, 12365776), (16, 10820054), (28, 6182888), (31, 5584544), (32, 5410027), (56, 3091444), (62, 2792272), (107, 1617952), (112, 1545722), (124, 1396136), (214, 808976), (217, 797792), (224, 772861), (233, 743008), (248, 698068), (428, 404488), (434, 398896), (466, 371504), (496, 349034), (749, 231136), (856, 202244), (868, 199448), (932, 185752), (992, 174517), (1498, 115568), (1631, 106144), (1712, 101122), (1736, 99724), (1864, 92876), (2996, 57784), (3262, 53072), (3317, 52192), (3424, 50561), (3472, 49862), (3728, 46438), (5992, 28892), (6524, 26536), (6634, 26096), (6944, 24931), (7223, 23968), (7456, 23219), (11984, 14446), (13048, 13268)]