161528484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{9677}}^1$

素因数の和:9804

約数の個数: 48

約数和(自身を含む): 409727808

約数和(自身を除く): 248199324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 9677, 16692, 19354, 29031, 38708, 58062, 116124, 125801, 251602, 377403, 503204, 754806, 1035439, 1509612, 2070878, 3106317, 4141756, 6212634, 12425268, 13460707, 26921414, 40382121, 53842828, 80764242, 161528484]

約数ペア:

[(1, 161528484), (2, 80764242), (3, 53842828), (4, 40382121), (6, 26921414), (12, 13460707), (13, 12425268), (26, 6212634), (39, 4141756), (52, 3106317), (78, 2070878), (107, 1509612), (156, 1035439), (214, 754806), (321, 503204), (428, 377403), (642, 251602), (1284, 125801), (1391, 116124), (2782, 58062), (4173, 38708), (5564, 29031), (8346, 19354), (9677, 16692)]