161753508

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1951}}^1$

素因数の和:2022

約数の個数: 108

約数和(自身を含む): 486001152

約数和(自身を除く): 324247644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 564, 588, 658, 846, 882, 987, 1316, 1692, 1764, 1951, 1974, 2303, 2961, 3902, 3948, 4606, 5853, 5922, 6909, 7804, 9212, 11706, 11844, 13657, 13818, 17559, 20727, 23412, 27314, 27636, 35118, 40971, 41454, 54628, 70236, 81942, 82908, 91697, 95599, 122913, 163884, 183394, 191198, 245826, 275091, 286797, 366788, 382396, 491652, 550182, 573594, 641879, 825273, 860391, 1100364, 1147188, 1283758, 1650546, 1720782, 1925637, 2567516, 3301092, 3441564, 3851274, 4493153, 5776911, 7702548, 8986306, 11553822, 13479459, 17972612, 23107644, 26958918, 40438377, 53917836, 80876754, 161753508]

約数ペア:

[(1, 161753508), (2, 80876754), (3, 53917836), (4, 40438377), (6, 26958918), (7, 23107644), (9, 17972612), (12, 13479459), (14, 11553822), (18, 8986306), (21, 7702548), (28, 5776911), (36, 4493153), (42, 3851274), (47, 3441564), (49, 3301092), (63, 2567516), (84, 1925637), (94, 1720782), (98, 1650546), (126, 1283758), (141, 1147188), (147, 1100364), (188, 860391), (196, 825273), (252, 641879), (282, 573594), (294, 550182), (329, 491652), (423, 382396), (441, 366788), (564, 286797), (588, 275091), (658, 245826), (846, 191198), (882, 183394), (987, 163884), (1316, 122913), (1692, 95599), (1764, 91697), (1951, 82908), (1974, 81942), (2303, 70236), (2961, 54628), (3902, 41454), (3948, 40971), (4606, 35118), (5853, 27636), (5922, 27314), (6909, 23412), (7804, 20727), (9212, 17559), (11706, 13818), (11844, 13657)]