162945152

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{509}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 338650200

約数和(自身を除く): 175705048

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 82, 122, 128, 164, 244, 328, 488, 509, 656, 976, 1018, 1312, 1952, 2036, 2501, 2624, 3904, 4072, 5002, 5248, 7808, 8144, 10004, 16288, 20008, 20869, 31049, 32576, 40016, 41738, 62098, 65152, 80032, 83476, 124196, 160064, 166952, 248392, 320128, 333904, 496784, 667808, 993568, 1273009, 1335616, 1987136, 2546018, 2671232, 3974272, 5092036, 10184072, 20368144, 40736288, 81472576, 162945152]

約数ペア:

[(1, 162945152), (2, 81472576), (4, 40736288), (8, 20368144), (16, 10184072), (32, 5092036), (41, 3974272), (61, 2671232), (64, 2546018), (82, 1987136), (122, 1335616), (128, 1273009), (164, 993568), (244, 667808), (328, 496784), (488, 333904), (509, 320128), (656, 248392), (976, 166952), (1018, 160064), (1312, 124196), (1952, 83476), (2036, 80032), (2501, 65152), (2624, 62098), (3904, 41738), (4072, 40016), (5002, 32576), (5248, 31049), (7808, 20869), (8144, 20008), (10004, 16288)]