148687728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{809}}^1$

素因数の和:1374

約数の個数: 80

約数和(自身を含む): 440328960

約数和(自身を除く): 291641232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 547, 809, 1094, 1618, 1641, 2188, 2427, 3236, 3282, 3829, 4376, 4854, 5663, 6472, 6564, 7658, 8752, 9708, 11326, 11487, 12944, 13128, 15316, 16989, 19416, 22652, 22974, 26256, 30632, 33978, 38832, 45304, 45948, 61264, 67956, 90608, 91896, 135912, 183792, 271824, 442523, 885046, 1327569, 1770092, 2655138, 3097661, 3540184, 5310276, 6195322, 7080368, 9292983, 10620552, 12390644, 18585966, 21241104, 24781288, 37171932, 49562576, 74343864, 148687728]

約数ペア:

[(1, 148687728), (2, 74343864), (3, 49562576), (4, 37171932), (6, 24781288), (7, 21241104), (8, 18585966), (12, 12390644), (14, 10620552), (16, 9292983), (21, 7080368), (24, 6195322), (28, 5310276), (42, 3540184), (48, 3097661), (56, 2655138), (84, 1770092), (112, 1327569), (168, 885046), (336, 442523), (547, 271824), (809, 183792), (1094, 135912), (1618, 91896), (1641, 90608), (2188, 67956), (2427, 61264), (3236, 45948), (3282, 45304), (3829, 38832), (4376, 33978), (4854, 30632), (5663, 26256), (6472, 22974), (6564, 22652), (7658, 19416), (8752, 16989), (9708, 15316), (11326, 13128), (11487, 12944)]