145307664

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:845

約数の個数: 120

約数和(自身を含む): 430107392

約数和(自身を除く): 284799728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 688, 744, 757, 774, 1032, 1116, 1333, 1488, 1514, 1548, 2064, 2232, 2271, 2666, 3028, 3096, 3999, 4464, 4542, 5332, 6056, 6192, 6813, 7998, 9084, 10664, 11997, 12112, 13626, 15996, 18168, 21328, 23467, 23994, 27252, 31992, 32551, 36336, 46934, 47988, 54504, 63984, 65102, 70401, 93868, 95976, 97653, 109008, 130204, 140802, 187736, 191952, 195306, 211203, 260408, 281604, 292959, 375472, 390612, 422406, 520816, 563208, 585918, 781224, 844812, 1009081, 1126416, 1171836, 1562448, 1689624, 2018162, 2343672, 3027243, 3379248, 4036324, 4687344, 6054486, 8072648, 9081729, 12108972, 16145296, 18163458, 24217944, 36326916, 48435888, 72653832, 145307664]

約数ペア:

[(1, 145307664), (2, 72653832), (3, 48435888), (4, 36326916), (6, 24217944), (8, 18163458), (9, 16145296), (12, 12108972), (16, 9081729), (18, 8072648), (24, 6054486), (31, 4687344), (36, 4036324), (43, 3379248), (48, 3027243), (62, 2343672), (72, 2018162), (86, 1689624), (93, 1562448), (124, 1171836), (129, 1126416), (144, 1009081), (172, 844812), (186, 781224), (248, 585918), (258, 563208), (279, 520816), (344, 422406), (372, 390612), (387, 375472), (496, 292959), (516, 281604), (558, 260408), (688, 211203), (744, 195306), (757, 191952), (774, 187736), (1032, 140802), (1116, 130204), (1333, 109008), (1488, 97653), (1514, 95976), (1548, 93868), (2064, 70401), (2232, 65102), (2271, 63984), (2666, 54504), (3028, 47988), (3096, 46934), (3999, 36336), (4464, 32551), (4542, 31992), (5332, 27252), (6056, 23994), (6192, 23467), (6813, 21328), (7998, 18168), (9084, 15996), (10664, 13626), (11997, 12112)]