121371552

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 366545088

約数和(自身を除く): 245173536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 73, 92, 96, 138, 144, 146, 184, 207, 219, 251, 276, 288, 292, 368, 414, 438, 502, 552, 584, 657, 736, 753, 828, 876, 1004, 1104, 1168, 1314, 1506, 1656, 1679, 1752, 2008, 2208, 2259, 2336, 2628, 3012, 3312, 3358, 3504, 4016, 4518, 5037, 5256, 5773, 6024, 6624, 6716, 7008, 8032, 9036, 10074, 10512, 11546, 12048, 13432, 15111, 17319, 18072, 18323, 20148, 21024, 23092, 24096, 26864, 30222, 34638, 36144, 36646, 40296, 46184, 51957, 53728, 54969, 60444, 69276, 72288, 73292, 80592, 92368, 103914, 109938, 120888, 138552, 146584, 161184, 164907, 184736, 207828, 219876, 241776, 277104, 293168, 329814, 415656, 421429, 439752, 483552, 554208, 586336, 659628, 831312, 842858, 879504, 1264287, 1319256, 1662624, 1685716, 1759008, 2528574, 2638512, 3371432, 3792861, 5057148, 5277024, 6742864, 7585722, 10114296, 13485728, 15171444, 20228592, 30342888, 40457184, 60685776, 121371552]

約数ペア:

[(1, 121371552), (2, 60685776), (3, 40457184), (4, 30342888), (6, 20228592), (8, 15171444), (9, 13485728), (12, 10114296), (16, 7585722), (18, 6742864), (23, 5277024), (24, 5057148), (32, 3792861), (36, 3371432), (46, 2638512), (48, 2528574), (69, 1759008), (72, 1685716), (73, 1662624), (92, 1319256), (96, 1264287), (138, 879504), (144, 842858), (146, 831312), (184, 659628), (207, 586336), (219, 554208), (251, 483552), (276, 439752), (288, 421429), (292, 415656), (368, 329814), (414, 293168), (438, 277104), (502, 241776), (552, 219876), (584, 207828), (657, 184736), (736, 164907), (753, 161184), (828, 146584), (876, 138552), (1004, 120888), (1104, 109938), (1168, 103914), (1314, 92368), (1506, 80592), (1656, 73292), (1679, 72288), (1752, 69276), (2008, 60444), (2208, 54969), (2259, 53728), (2336, 51957), (2628, 46184), (3012, 40296), (3312, 36646), (3358, 36144), (3504, 34638), (4016, 30222), (4518, 26864), (5037, 24096), (5256, 23092), (5773, 21024), (6024, 20148), (6624, 18323), (6716, 18072), (7008, 17319), (8032, 15111), (9036, 13432), (10074, 12048), (10512, 11546)]