121557888

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2069}}^1$

素因数の和:2109

約数の個数: 128

約数和(自身を含む): 380052000

約数和(自身を除く): 258494112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2069, 2176, 2448, 3264, 3456, 3672, 4138, 4896, 6207, 6528, 7344, 8276, 9792, 12414, 14688, 16552, 18621, 19584, 24828, 29376, 33104, 35173, 37242, 49656, 55863, 58752, 66208, 70346, 74484, 99312, 105519, 111726, 132416, 140692, 148968, 198624, 211038, 223452, 264832, 281384, 297936, 316557, 397248, 422076, 446904, 562768, 595872, 633114, 794496, 844152, 893808, 949671, 1125536, 1191744, 1266228, 1688304, 1787616, 1899342, 2251072, 2383488, 2532456, 3376608, 3575232, 3798684, 4502144, 5064912, 6753216, 7150464, 7597368, 10129824, 13506432, 15194736, 20259648, 30389472, 40519296, 60778944, 121557888]

約数ペア:

[(1, 121557888), (2, 60778944), (3, 40519296), (4, 30389472), (6, 20259648), (8, 15194736), (9, 13506432), (12, 10129824), (16, 7597368), (17, 7150464), (18, 6753216), (24, 5064912), (27, 4502144), (32, 3798684), (34, 3575232), (36, 3376608), (48, 2532456), (51, 2383488), (54, 2251072), (64, 1899342), (68, 1787616), (72, 1688304), (96, 1266228), (102, 1191744), (108, 1125536), (128, 949671), (136, 893808), (144, 844152), (153, 794496), (192, 633114), (204, 595872), (216, 562768), (272, 446904), (288, 422076), (306, 397248), (384, 316557), (408, 297936), (432, 281384), (459, 264832), (544, 223452), (576, 211038), (612, 198624), (816, 148968), (864, 140692), (918, 132416), (1088, 111726), (1152, 105519), (1224, 99312), (1632, 74484), (1728, 70346), (1836, 66208), (2069, 58752), (2176, 55863), (2448, 49656), (3264, 37242), (3456, 35173), (3672, 33104), (4138, 29376), (4896, 24828), (6207, 19584), (6528, 18621), (7344, 16552), (8276, 14688), (9792, 12414)]