170931644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 335978496

約数和(自身を除く): 165046852

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 107, 124, 214, 403, 428, 806, 991, 1391, 1612, 1982, 2782, 3317, 3964, 5564, 6634, 12883, 13268, 25766, 30721, 43121, 51532, 61442, 86242, 106037, 122884, 172484, 212074, 399373, 424148, 798746, 1378481, 1597492, 2756962, 3287147, 5513924, 6574294, 13148588, 42732911, 85465822, 170931644]

約数ペア:

[(1, 170931644), (2, 85465822), (4, 42732911), (13, 13148588), (26, 6574294), (31, 5513924), (52, 3287147), (62, 2756962), (107, 1597492), (124, 1378481), (214, 798746), (403, 424148), (428, 399373), (806, 212074), (991, 172484), (1391, 122884), (1612, 106037), (1982, 86242), (2782, 61442), (3317, 51532), (3964, 43121), (5564, 30721), (6634, 25766), (12883, 13268)]