194245488

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 571963392

約数和(自身を除く): 377717904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 223, 263, 276, 368, 414, 446, 526, 552, 669, 789, 828, 892, 1052, 1104, 1338, 1578, 1656, 1784, 2007, 2104, 2367, 2676, 3156, 3312, 3568, 4014, 4208, 4734, 5129, 5352, 6049, 6312, 8028, 9468, 10258, 10704, 12098, 12624, 15387, 16056, 18147, 18936, 20516, 24196, 30774, 32112, 36294, 37872, 41032, 46161, 48392, 54441, 58649, 61548, 72588, 82064, 92322, 96784, 108882, 117298, 123096, 145176, 175947, 184644, 217764, 234596, 246192, 290352, 351894, 369288, 435528, 469192, 527841, 703788, 738576, 871056, 938384, 1055682, 1348927, 1407576, 2111364, 2697854, 2815152, 4046781, 4222728, 5395708, 8093562, 8445456, 10791416, 12140343, 16187124, 21582832, 24280686, 32374248, 48561372, 64748496, 97122744, 194245488]

約数ペア:

[(1, 194245488), (2, 97122744), (3, 64748496), (4, 48561372), (6, 32374248), (8, 24280686), (9, 21582832), (12, 16187124), (16, 12140343), (18, 10791416), (23, 8445456), (24, 8093562), (36, 5395708), (46, 4222728), (48, 4046781), (69, 2815152), (72, 2697854), (92, 2111364), (138, 1407576), (144, 1348927), (184, 1055682), (207, 938384), (223, 871056), (263, 738576), (276, 703788), (368, 527841), (414, 469192), (446, 435528), (526, 369288), (552, 351894), (669, 290352), (789, 246192), (828, 234596), (892, 217764), (1052, 184644), (1104, 175947), (1338, 145176), (1578, 123096), (1656, 117298), (1784, 108882), (2007, 96784), (2104, 92322), (2367, 82064), (2676, 72588), (3156, 61548), (3312, 58649), (3568, 54441), (4014, 48392), (4208, 46161), (4734, 41032), (5129, 37872), (5352, 36294), (6049, 32112), (6312, 30774), (8028, 24196), (9468, 20516), (10258, 18936), (10704, 18147), (12098, 16056), (12624, 15387)]