121376864

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^3\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 291916800

約数和(自身を除く): 170539936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 79, 112, 133, 152, 158, 224, 266, 304, 316, 361, 532, 553, 608, 632, 722, 1064, 1106, 1264, 1444, 1501, 2128, 2212, 2527, 2528, 2888, 3002, 4256, 4424, 5054, 5776, 6004, 6859, 8848, 10108, 10507, 11552, 12008, 13718, 17696, 20216, 21014, 24016, 27436, 28519, 40432, 42028, 48013, 48032, 54872, 57038, 80864, 84056, 96026, 109744, 114076, 168112, 192052, 199633, 219488, 228152, 336224, 384104, 399266, 456304, 541861, 768208, 798532, 912608, 1083722, 1536416, 1597064, 2167444, 3194128, 3793027, 4334888, 6388256, 7586054, 8669776, 15172108, 17339552, 30344216, 60688432, 121376864]

約数ペア:

[(1, 121376864), (2, 60688432), (4, 30344216), (7, 17339552), (8, 15172108), (14, 8669776), (16, 7586054), (19, 6388256), (28, 4334888), (32, 3793027), (38, 3194128), (56, 2167444), (76, 1597064), (79, 1536416), (112, 1083722), (133, 912608), (152, 798532), (158, 768208), (224, 541861), (266, 456304), (304, 399266), (316, 384104), (361, 336224), (532, 228152), (553, 219488), (608, 199633), (632, 192052), (722, 168112), (1064, 114076), (1106, 109744), (1264, 96026), (1444, 84056), (1501, 80864), (2128, 57038), (2212, 54872), (2527, 48032), (2528, 48013), (2888, 42028), (3002, 40432), (4256, 28519), (4424, 27436), (5054, 24016), (5776, 21014), (6004, 20216), (6859, 17696), (8848, 13718), (10108, 12008), (10507, 11552)]