163495152

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19919}}^1$

素因数の和:19955

約数の個数: 80

約数和(自身を含む): 494016000

約数和(自身を除く): 330520848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 19919, 39838, 59757, 79676, 119514, 159352, 179271, 239028, 318704, 358542, 378461, 478056, 537813, 717084, 756922, 956112, 1075626, 1135383, 1434168, 1513844, 2151252, 2270766, 2868336, 3027688, 3406149, 4302504, 4541532, 6055376, 6812298, 8605008, 9083064, 10218447, 13624596, 18166128, 20436894, 27249192, 40873788, 54498384, 81747576, 163495152]

約数ペア:

[(1, 163495152), (2, 81747576), (3, 54498384), (4, 40873788), (6, 27249192), (8, 20436894), (9, 18166128), (12, 13624596), (16, 10218447), (18, 9083064), (19, 8605008), (24, 6812298), (27, 6055376), (36, 4541532), (38, 4302504), (48, 3406149), (54, 3027688), (57, 2868336), (72, 2270766), (76, 2151252), (108, 1513844), (114, 1434168), (144, 1135383), (152, 1075626), (171, 956112), (216, 756922), (228, 717084), (304, 537813), (342, 478056), (432, 378461), (456, 358542), (513, 318704), (684, 239028), (912, 179271), (1026, 159352), (1368, 119514), (2052, 79676), (2736, 59757), (4104, 39838), (8208, 19919)]