138738768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 439686144

約数和(自身を除く): 300947376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 107, 112, 119, 136, 168, 204, 214, 227, 238, 272, 321, 336, 357, 408, 428, 454, 476, 642, 681, 714, 749, 816, 856, 908, 952, 1284, 1362, 1428, 1498, 1589, 1712, 1816, 1819, 1904, 2247, 2568, 2724, 2856, 2996, 3178, 3632, 3638, 3859, 4494, 4767, 5136, 5448, 5457, 5712, 5992, 6356, 7276, 7718, 8988, 9534, 10896, 10914, 11577, 11984, 12712, 12733, 14552, 15436, 17976, 19068, 21828, 23154, 24289, 25424, 25466, 27013, 29104, 30872, 35952, 38136, 38199, 43656, 46308, 48578, 50932, 54026, 61744, 72867, 76272, 76398, 81039, 87312, 92616, 97156, 101864, 108052, 145734, 152796, 162078, 170023, 185232, 194312, 203728, 216104, 291468, 305592, 324156, 340046, 388624, 412913, 432208, 510069, 582936, 611184, 648312, 680092, 825826, 1020138, 1165872, 1238739, 1296624, 1360184, 1651652, 2040276, 2477478, 2720368, 2890391, 3303304, 4080552, 4954956, 5780782, 6606608, 8161104, 8671173, 9909912, 11561564, 17342346, 19819824, 23123128, 34684692, 46246256, 69369384, 138738768]

約数ペア:

[(1, 138738768), (2, 69369384), (3, 46246256), (4, 34684692), (6, 23123128), (7, 19819824), (8, 17342346), (12, 11561564), (14, 9909912), (16, 8671173), (17, 8161104), (21, 6606608), (24, 5780782), (28, 4954956), (34, 4080552), (42, 3303304), (48, 2890391), (51, 2720368), (56, 2477478), (68, 2040276), (84, 1651652), (102, 1360184), (107, 1296624), (112, 1238739), (119, 1165872), (136, 1020138), (168, 825826), (204, 680092), (214, 648312), (227, 611184), (238, 582936), (272, 510069), (321, 432208), (336, 412913), (357, 388624), (408, 340046), (428, 324156), (454, 305592), (476, 291468), (642, 216104), (681, 203728), (714, 194312), (749, 185232), (816, 170023), (856, 162078), (908, 152796), (952, 145734), (1284, 108052), (1362, 101864), (1428, 97156), (1498, 92616), (1589, 87312), (1712, 81039), (1816, 76398), (1819, 76272), (1904, 72867), (2247, 61744), (2568, 54026), (2724, 50932), (2856, 48578), (2996, 46308), (3178, 43656), (3632, 38199), (3638, 38136), (3859, 35952), (4494, 30872), (4767, 29104), (5136, 27013), (5448, 25466), (5457, 25424), (5712, 24289), (5992, 23154), (6356, 21828), (7276, 19068), (7718, 17976), (8988, 15436), (9534, 14552), (10896, 12733), (10914, 12712), (11577, 11984)]