145648224

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:697

約数の個数: 144

約数和(自身を含む): 446846400

約数和(自身を除く): 301198176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 72, 76, 86, 96, 114, 129, 144, 152, 171, 172, 228, 258, 288, 304, 342, 344, 387, 456, 516, 608, 619, 684, 688, 774, 817, 912, 1032, 1238, 1368, 1376, 1548, 1634, 1824, 1857, 2064, 2451, 2476, 2736, 3096, 3268, 3714, 4128, 4902, 4952, 5472, 5571, 6192, 6536, 7353, 7428, 9804, 9904, 11142, 11761, 12384, 13072, 14706, 14856, 19608, 19808, 22284, 23522, 26144, 26617, 29412, 29712, 35283, 39216, 44568, 47044, 53234, 58824, 59424, 70566, 78432, 79851, 89136, 94088, 105849, 106468, 117648, 141132, 159702, 178272, 188176, 211698, 212936, 235296, 239553, 282264, 319404, 376352, 423396, 425872, 479106, 505723, 564528, 638808, 846792, 851744, 958212, 1011446, 1129056, 1277616, 1517169, 1693584, 1916424, 2022892, 2555232, 3034338, 3387168, 3832848, 4045784, 4551507, 6068676, 7665696, 8091568, 9103014, 12137352, 16183136, 18206028, 24274704, 36412056, 48549408, 72824112, 145648224]

約数ペア:

[(1, 145648224), (2, 72824112), (3, 48549408), (4, 36412056), (6, 24274704), (8, 18206028), (9, 16183136), (12, 12137352), (16, 9103014), (18, 8091568), (19, 7665696), (24, 6068676), (32, 4551507), (36, 4045784), (38, 3832848), (43, 3387168), (48, 3034338), (57, 2555232), (72, 2022892), (76, 1916424), (86, 1693584), (96, 1517169), (114, 1277616), (129, 1129056), (144, 1011446), (152, 958212), (171, 851744), (172, 846792), (228, 638808), (258, 564528), (288, 505723), (304, 479106), (342, 425872), (344, 423396), (387, 376352), (456, 319404), (516, 282264), (608, 239553), (619, 235296), (684, 212936), (688, 211698), (774, 188176), (817, 178272), (912, 159702), (1032, 141132), (1238, 117648), (1368, 106468), (1376, 105849), (1548, 94088), (1634, 89136), (1824, 79851), (1857, 78432), (2064, 70566), (2451, 59424), (2476, 58824), (2736, 53234), (3096, 47044), (3268, 44568), (3714, 39216), (4128, 35283), (4902, 29712), (4952, 29412), (5472, 26617), (5571, 26144), (6192, 23522), (6536, 22284), (7353, 19808), (7428, 19608), (9804, 14856), (9904, 14706), (11142, 13072), (11761, 12384)]