131347038

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21739}}^1$

素因数の和:21816

約数の個数: 32

約数和(自身を含む): 281750400

約数和(自身を除く): 150403362

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 106, 114, 159, 318, 1007, 2014, 3021, 6042, 21739, 43478, 65217, 130434, 413041, 826082, 1152167, 1239123, 2304334, 2478246, 3456501, 6913002, 21891173, 43782346, 65673519, 131347038]

約数ペア:

[(1, 131347038), (2, 65673519), (3, 43782346), (6, 21891173), (19, 6913002), (38, 3456501), (53, 2478246), (57, 2304334), (106, 1239123), (114, 1152167), (159, 826082), (318, 413041), (1007, 130434), (2014, 65217), (3021, 43478), (6042, 21739)]