155913696

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28493}}^1$

素因数の和:28528

約数の個数: 72

約数和(自身を含む): 466731720

約数和(自身を除く): 310818024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 28493, 56986, 85479, 113972, 170958, 227944, 256437, 341916, 455888, 512874, 541367, 683832, 911776, 1025748, 1082734, 1367664, 1624101, 2051496, 2165468, 2735328, 3248202, 4102992, 4330936, 4872303, 6496404, 8205984, 8661872, 9744606, 12992808, 17323744, 19489212, 25985616, 38978424, 51971232, 77956848, 155913696]

約数ペア:

[(1, 155913696), (2, 77956848), (3, 51971232), (4, 38978424), (6, 25985616), (8, 19489212), (9, 17323744), (12, 12992808), (16, 9744606), (18, 8661872), (19, 8205984), (24, 6496404), (32, 4872303), (36, 4330936), (38, 4102992), (48, 3248202), (57, 2735328), (72, 2165468), (76, 2051496), (96, 1624101), (114, 1367664), (144, 1082734), (152, 1025748), (171, 911776), (228, 683832), (288, 541367), (304, 512874), (342, 455888), (456, 341916), (608, 256437), (684, 227944), (912, 170958), (1368, 113972), (1824, 85479), (2736, 56986), (5472, 28493)]