187958316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 559136256

約数和(自身を除く): 371177940

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 67, 78, 84, 91, 98, 134, 147, 156, 182, 196, 201, 268, 273, 294, 364, 367, 402, 469, 546, 588, 637, 734, 804, 871, 938, 1092, 1101, 1274, 1407, 1468, 1742, 1876, 1911, 2202, 2548, 2569, 2613, 2814, 3283, 3484, 3822, 4404, 4771, 5138, 5226, 5628, 6097, 6566, 7644, 7707, 9542, 9849, 10276, 10452, 12194, 13132, 14313, 15414, 17983, 18291, 19084, 19698, 24388, 24589, 28626, 30828, 33397, 35966, 36582, 39396, 42679, 49178, 53949, 57252, 66794, 71932, 73164, 73767, 85358, 98356, 100191, 107898, 128037, 133588, 147534, 170716, 172123, 200382, 215796, 233779, 256074, 295068, 319657, 344246, 400764, 467558, 512148, 516369, 639314, 688492, 701337, 935116, 958971, 1032738, 1204861, 1278628, 1402674, 1917942, 2065476, 2237599, 2409722, 2805348, 3614583, 3835884, 4475198, 4819444, 6712797, 7229166, 8950396, 13425594, 14458332, 15663193, 26851188, 31326386, 46989579, 62652772, 93979158, 187958316]

約数ペア:

[(1, 187958316), (2, 93979158), (3, 62652772), (4, 46989579), (6, 31326386), (7, 26851188), (12, 15663193), (13, 14458332), (14, 13425594), (21, 8950396), (26, 7229166), (28, 6712797), (39, 4819444), (42, 4475198), (49, 3835884), (52, 3614583), (67, 2805348), (78, 2409722), (84, 2237599), (91, 2065476), (98, 1917942), (134, 1402674), (147, 1278628), (156, 1204861), (182, 1032738), (196, 958971), (201, 935116), (268, 701337), (273, 688492), (294, 639314), (364, 516369), (367, 512148), (402, 467558), (469, 400764), (546, 344246), (588, 319657), (637, 295068), (734, 256074), (804, 233779), (871, 215796), (938, 200382), (1092, 172123), (1101, 170716), (1274, 147534), (1407, 133588), (1468, 128037), (1742, 107898), (1876, 100191), (1911, 98356), (2202, 85358), (2548, 73767), (2569, 73164), (2613, 71932), (2814, 66794), (3283, 57252), (3484, 53949), (3822, 49178), (4404, 42679), (4771, 39396), (5138, 36582), (5226, 35966), (5628, 33397), (6097, 30828), (6566, 28626), (7644, 24589), (7707, 24388), (9542, 19698), (9849, 19084), (10276, 18291), (10452, 17983), (12194, 15414), (13132, 14313)]