166151944

素因数分解:

$2^3\times 7^3\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 366624000

約数和(自身を除く): 200472056

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 151, 196, 302, 343, 392, 401, 604, 686, 802, 1057, 1208, 1372, 1604, 2114, 2744, 2807, 3208, 4228, 5614, 7399, 8456, 11228, 14798, 19649, 22456, 29596, 39298, 51793, 59192, 60551, 78596, 103586, 121102, 137543, 157192, 207172, 242204, 275086, 414344, 423857, 484408, 550172, 847714, 1100344, 1695428, 2966999, 3390856, 5933998, 11867996, 20768993, 23735992, 41537986, 83075972, 166151944]

約数ペア:

[(1, 166151944), (2, 83075972), (4, 41537986), (7, 23735992), (8, 20768993), (14, 11867996), (28, 5933998), (49, 3390856), (56, 2966999), (98, 1695428), (151, 1100344), (196, 847714), (302, 550172), (343, 484408), (392, 423857), (401, 414344), (604, 275086), (686, 242204), (802, 207172), (1057, 157192), (1208, 137543), (1372, 121102), (1604, 103586), (2114, 78596), (2744, 60551), (2807, 59192), (3208, 51793), (4228, 39298), (5614, 29596), (7399, 22456), (8456, 19649), (11228, 14798)]