153171928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{210401}}^1$

素因数の和:210427

約数の個数: 32

約数和(自身を含む): 353475360

約数和(自身を除く): 200303432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 210401, 420802, 841604, 1472807, 1683208, 2735213, 2945614, 5470426, 5891228, 10940852, 11782456, 19146491, 21881704, 38292982, 76585964, 153171928]

約数ペア:

[(1, 153171928), (2, 76585964), (4, 38292982), (7, 21881704), (8, 19146491), (13, 11782456), (14, 10940852), (26, 5891228), (28, 5470426), (52, 2945614), (56, 2735213), (91, 1683208), (104, 1472807), (182, 841604), (364, 420802), (728, 210401)]