181169688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{20347}}^1$

素因数の和:20416

約数の個数: 64

約数和(自身を含む): 527420160

約数和(自身を除く): 346250472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 20347, 40694, 61041, 81388, 122082, 142429, 162776, 244164, 284858, 427287, 488328, 569716, 854574, 1078391, 1139432, 1709148, 2156782, 3235173, 3418296, 4313564, 6470346, 7548737, 8627128, 12940692, 15097474, 22646211, 25881384, 30194948, 45292422, 60389896, 90584844, 181169688]

約数ペア:

[(1, 181169688), (2, 90584844), (3, 60389896), (4, 45292422), (6, 30194948), (7, 25881384), (8, 22646211), (12, 15097474), (14, 12940692), (21, 8627128), (24, 7548737), (28, 6470346), (42, 4313564), (53, 3418296), (56, 3235173), (84, 2156782), (106, 1709148), (159, 1139432), (168, 1078391), (212, 854574), (318, 569716), (371, 488328), (424, 427287), (636, 284858), (742, 244164), (1113, 162776), (1272, 142429), (1484, 122082), (2226, 81388), (2968, 61041), (4452, 40694), (8904, 20347)]