168151928

素因数分解:

$2^3\times 7^2\times {\mathrm{251}}^1\times {\mathrm{1709}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 368436600

約数和(自身を除く): 200284672

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 251, 392, 502, 1004, 1709, 1757, 2008, 3418, 3514, 6836, 7028, 11963, 12299, 13672, 14056, 23926, 24598, 47852, 49196, 83741, 95704, 98392, 167482, 334964, 428959, 669928, 857918, 1715836, 3002713, 3431672, 6005426, 12010852, 21018991, 24021704, 42037982, 84075964, 168151928]

約数ペア:

[(1, 168151928), (2, 84075964), (4, 42037982), (7, 24021704), (8, 21018991), (14, 12010852), (28, 6005426), (49, 3431672), (56, 3002713), (98, 1715836), (196, 857918), (251, 669928), (392, 428959), (502, 334964), (1004, 167482), (1709, 98392), (1757, 95704), (2008, 83741), (3418, 49196), (3514, 47852), (6836, 24598), (7028, 23926), (11963, 14056), (12299, 13672)]