121178124

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 343980000

約数和(自身を除く): 222801876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 41, 57, 58, 76, 82, 87, 114, 116, 123, 149, 164, 171, 174, 228, 246, 261, 298, 342, 348, 369, 447, 492, 522, 551, 596, 684, 738, 779, 894, 1044, 1102, 1189, 1341, 1476, 1558, 1653, 1788, 2204, 2337, 2378, 2682, 2831, 3116, 3306, 3567, 4321, 4674, 4756, 4959, 5364, 5662, 6109, 6612, 7011, 7134, 8493, 8642, 9348, 9918, 10701, 11324, 12218, 12963, 14022, 14268, 16986, 17284, 18327, 19836, 21402, 22591, 24436, 25479, 25926, 28044, 33972, 36654, 38889, 42804, 45182, 50958, 51852, 54981, 67773, 73308, 77778, 82099, 90364, 101916, 109962, 116071, 135546, 155556, 164198, 177161, 203319, 219924, 232142, 246297, 271092, 328396, 348213, 354322, 406638, 464284, 492594, 531483, 696426, 708644, 738891, 813276, 985188, 1044639, 1062966, 1392852, 1477782, 1594449, 2089278, 2125932, 2955564, 3188898, 3366059, 4178556, 6377796, 6732118, 10098177, 13464236, 20196354, 30294531, 40392708, 60589062, 121178124]

約数ペア:

[(1, 121178124), (2, 60589062), (3, 40392708), (4, 30294531), (6, 20196354), (9, 13464236), (12, 10098177), (18, 6732118), (19, 6377796), (29, 4178556), (36, 3366059), (38, 3188898), (41, 2955564), (57, 2125932), (58, 2089278), (76, 1594449), (82, 1477782), (87, 1392852), (114, 1062966), (116, 1044639), (123, 985188), (149, 813276), (164, 738891), (171, 708644), (174, 696426), (228, 531483), (246, 492594), (261, 464284), (298, 406638), (342, 354322), (348, 348213), (369, 328396), (447, 271092), (492, 246297), (522, 232142), (551, 219924), (596, 203319), (684, 177161), (738, 164198), (779, 155556), (894, 135546), (1044, 116071), (1102, 109962), (1189, 101916), (1341, 90364), (1476, 82099), (1558, 77778), (1653, 73308), (1788, 67773), (2204, 54981), (2337, 51852), (2378, 50958), (2682, 45182), (2831, 42804), (3116, 38889), (3306, 36654), (3567, 33972), (4321, 28044), (4674, 25926), (4756, 25479), (4959, 24436), (5364, 22591), (5662, 21402), (6109, 19836), (6612, 18327), (7011, 17284), (7134, 16986), (8493, 14268), (8642, 14022), (9348, 12963), (9918, 12218), (10701, 11324)]