149715552

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{222791}}^1$

素因数の和:222811

約数の個数: 48

約数和(自身を含む): 449148672

約数和(自身を除く): 299433120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 222791, 445582, 668373, 891164, 1336746, 1559537, 1782328, 2673492, 3119074, 3564656, 4678611, 5346984, 6238148, 7129312, 9357222, 10693968, 12476296, 18714444, 21387936, 24952592, 37428888, 49905184, 74857776, 149715552]

約数ペア:

[(1, 149715552), (2, 74857776), (3, 49905184), (4, 37428888), (6, 24952592), (7, 21387936), (8, 18714444), (12, 12476296), (14, 10693968), (16, 9357222), (21, 7129312), (24, 6238148), (28, 5346984), (32, 4678611), (42, 3564656), (48, 3119074), (56, 2673492), (84, 1782328), (96, 1559537), (112, 1336746), (168, 891164), (224, 668373), (336, 445582), (672, 222791)]