149715888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{445583}}^1$

素因数の和:445601

約数の個数: 40

約数和(自身を含む): 442019328

約数和(自身を除く): 292303440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 445583, 891166, 1336749, 1782332, 2673498, 3119081, 3564664, 5346996, 6238162, 7129328, 9357243, 10693992, 12476324, 18714486, 21387984, 24952648, 37428972, 49905296, 74857944, 149715888]

約数ペア:

[(1, 149715888), (2, 74857944), (3, 49905296), (4, 37428972), (6, 24952648), (7, 21387984), (8, 18714486), (12, 12476324), (14, 10693992), (16, 9357243), (21, 7129328), (24, 6238162), (28, 5346996), (42, 3564664), (48, 3119081), (56, 2673498), (84, 1782332), (112, 1336749), (168, 891166), (336, 445583)]