149604896

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2311}}^1$

素因数の和:2362

約数の個数: 72

約数和(自身を含む): 357731136

約数和(自身を除く): 208126240

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 289, 476, 544, 578, 952, 1156, 1904, 2023, 2311, 2312, 3808, 4046, 4622, 4624, 8092, 9244, 9248, 16177, 16184, 18488, 32354, 32368, 36976, 39287, 64708, 64736, 73952, 78574, 129416, 157148, 258832, 275009, 314296, 517664, 550018, 628592, 667879, 1100036, 1257184, 1335758, 2200072, 2671516, 4400144, 4675153, 5343032, 8800288, 9350306, 10686064, 18700612, 21372128, 37401224, 74802448, 149604896]

約数ペア:

[(1, 149604896), (2, 74802448), (4, 37401224), (7, 21372128), (8, 18700612), (14, 10686064), (16, 9350306), (17, 8800288), (28, 5343032), (32, 4675153), (34, 4400144), (56, 2671516), (68, 2200072), (112, 1335758), (119, 1257184), (136, 1100036), (224, 667879), (238, 628592), (272, 550018), (289, 517664), (476, 314296), (544, 275009), (578, 258832), (952, 157148), (1156, 129416), (1904, 78574), (2023, 73952), (2311, 64736), (2312, 64708), (3808, 39287), (4046, 36976), (4622, 32368), (4624, 32354), (8092, 18488), (9244, 16184), (9248, 16177)]