187638444

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 180

約数和(自身を含む): 583982784

約数和(自身を除く): 396344340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 81, 84, 98, 106, 108, 126, 147, 159, 162, 189, 196, 212, 223, 252, 294, 318, 324, 371, 378, 441, 446, 477, 567, 588, 636, 669, 742, 756, 882, 892, 954, 1113, 1134, 1323, 1338, 1431, 1484, 1561, 1764, 1908, 2007, 2226, 2268, 2597, 2646, 2676, 2862, 3122, 3339, 3969, 4014, 4293, 4452, 4683, 5194, 5292, 5724, 6021, 6244, 6678, 7791, 7938, 8028, 8586, 9366, 10017, 10388, 10927, 11819, 12042, 13356, 14049, 15582, 15876, 17172, 18063, 18732, 20034, 21854, 23373, 23638, 24084, 28098, 30051, 31164, 32781, 35457, 36126, 40068, 42147, 43708, 46746, 47276, 56196, 60102, 65562, 70119, 70914, 72252, 82733, 84294, 93492, 98343, 106371, 120204, 126441, 131124, 140238, 141828, 165466, 168588, 196686, 210357, 212742, 248199, 252882, 280476, 295029, 319113, 330932, 393372, 420714, 425484, 496398, 505764, 579131, 590058, 638226, 744597, 841428, 885087, 957339, 992796, 1158262, 1180116, 1276452, 1489194, 1737393, 1770174, 1914678, 2233791, 2316524, 2978388, 3474786, 3540348, 3829356, 4467582, 5212179, 6701373, 6949572, 8935164, 10424358, 13402746, 15636537, 20848716, 26805492, 31273074, 46909611, 62546148, 93819222, 187638444]

約数ペア:

[(1, 187638444), (2, 93819222), (3, 62546148), (4, 46909611), (6, 31273074), (7, 26805492), (9, 20848716), (12, 15636537), (14, 13402746), (18, 10424358), (21, 8935164), (27, 6949572), (28, 6701373), (36, 5212179), (42, 4467582), (49, 3829356), (53, 3540348), (54, 3474786), (63, 2978388), (81, 2316524), (84, 2233791), (98, 1914678), (106, 1770174), (108, 1737393), (126, 1489194), (147, 1276452), (159, 1180116), (162, 1158262), (189, 992796), (196, 957339), (212, 885087), (223, 841428), (252, 744597), (294, 638226), (318, 590058), (324, 579131), (371, 505764), (378, 496398), (441, 425484), (446, 420714), (477, 393372), (567, 330932), (588, 319113), (636, 295029), (669, 280476), (742, 252882), (756, 248199), (882, 212742), (892, 210357), (954, 196686), (1113, 168588), (1134, 165466), (1323, 141828), (1338, 140238), (1431, 131124), (1484, 126441), (1561, 120204), (1764, 106371), (1908, 98343), (2007, 93492), (2226, 84294), (2268, 82733), (2597, 72252), (2646, 70914), (2676, 70119), (2862, 65562), (3122, 60102), (3339, 56196), (3969, 47276), (4014, 46746), (4293, 43708), (4452, 42147), (4683, 40068), (5194, 36126), (5292, 35457), (5724, 32781), (6021, 31164), (6244, 30051), (6678, 28098), (7791, 24084), (7938, 23638), (8028, 23373), (8586, 21854), (9366, 20034), (10017, 18732), (10388, 18063), (10927, 17172), (11819, 15876), (12042, 15582), (13356, 14049)]