155999466

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1327}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 397762560

約数和(自身を除く): 241763094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 311, 378, 622, 933, 1327, 1866, 2177, 2654, 2799, 3981, 4354, 5598, 6531, 7962, 8397, 9289, 11943, 13062, 16794, 18578, 19593, 23886, 27867, 35829, 39186, 55734, 58779, 71658, 83601, 117558, 167202, 250803, 412697, 501606, 825394, 1238091, 2476182, 2888879, 3714273, 5777758, 7428546, 8666637, 11142819, 17333274, 22285638, 25999911, 51999822, 77999733, 155999466]

約数ペア:

[(1, 155999466), (2, 77999733), (3, 51999822), (6, 25999911), (7, 22285638), (9, 17333274), (14, 11142819), (18, 8666637), (21, 7428546), (27, 5777758), (42, 3714273), (54, 2888879), (63, 2476182), (126, 1238091), (189, 825394), (311, 501606), (378, 412697), (622, 250803), (933, 167202), (1327, 117558), (1866, 83601), (2177, 71658), (2654, 58779), (2799, 55734), (3981, 39186), (4354, 35829), (5598, 27867), (6531, 23886), (7962, 19593), (8397, 18578), (9289, 16794), (11943, 13062)]