149986704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{446389}}^1$

素因数の和:446407

約数の個数: 40

約数和(自身を含む): 442818880

約数和(自身を除く): 292832176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 446389, 892778, 1339167, 1785556, 2678334, 3124723, 3571112, 5356668, 6249446, 7142224, 9374169, 10713336, 12498892, 18748338, 21426672, 24997784, 37496676, 49995568, 74993352, 149986704]

約数ペア:

[(1, 149986704), (2, 74993352), (3, 49995568), (4, 37496676), (6, 24997784), (7, 21426672), (8, 18748338), (12, 12498892), (14, 10713336), (16, 9374169), (21, 7142224), (24, 6249446), (28, 5356668), (42, 3571112), (48, 3124723), (56, 2678334), (84, 1785556), (112, 1339167), (168, 892778), (336, 446389)]