209068128

素因数分解:

$2^5\times 3^4\times {\mathrm{79}}^1\times {\mathrm{1021}}^1$

素因数の和:1122

約数の個数: 120

約数和(自身を含む): 623256480

約数和(自身を除く): 414188352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 288, 316, 324, 432, 474, 632, 648, 711, 864, 948, 1021, 1264, 1296, 1422, 1896, 2042, 2133, 2528, 2592, 2844, 3063, 3792, 4084, 4266, 5688, 6126, 6399, 7584, 8168, 8532, 9189, 11376, 12252, 12798, 16336, 17064, 18378, 22752, 24504, 25596, 27567, 32672, 34128, 36756, 49008, 51192, 55134, 68256, 73512, 80659, 82701, 98016, 102384, 110268, 147024, 161318, 165402, 204768, 220536, 241977, 294048, 322636, 330804, 441072, 483954, 645272, 661608, 725931, 882144, 967908, 1290544, 1323216, 1451862, 1935816, 2177793, 2581088, 2646432, 2903724, 3871632, 4355586, 5807448, 6533379, 7743264, 8711172, 11614896, 13066758, 17422344, 23229792, 26133516, 34844688, 52267032, 69689376, 104534064, 209068128]

約数ペア:

[(1, 209068128), (2, 104534064), (3, 69689376), (4, 52267032), (6, 34844688), (8, 26133516), (9, 23229792), (12, 17422344), (16, 13066758), (18, 11614896), (24, 8711172), (27, 7743264), (32, 6533379), (36, 5807448), (48, 4355586), (54, 3871632), (72, 2903724), (79, 2646432), (81, 2581088), (96, 2177793), (108, 1935816), (144, 1451862), (158, 1323216), (162, 1290544), (216, 967908), (237, 882144), (288, 725931), (316, 661608), (324, 645272), (432, 483954), (474, 441072), (632, 330804), (648, 322636), (711, 294048), (864, 241977), (948, 220536), (1021, 204768), (1264, 165402), (1296, 161318), (1422, 147024), (1896, 110268), (2042, 102384), (2133, 98016), (2528, 82701), (2592, 80659), (2844, 73512), (3063, 68256), (3792, 55134), (4084, 51192), (4266, 49008), (5688, 36756), (6126, 34128), (6399, 32672), (7584, 27567), (8168, 25596), (8532, 24504), (9189, 22752), (11376, 18378), (12252, 17064), (12798, 16336)]