144279648

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2543}}^1$

素因数の和:2756

約数の個数: 72

約数和(自身を含む): 412540128

約数和(自身を除く): 268260480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1576, 1773, 2364, 2543, 3152, 3546, 4728, 5086, 6304, 7092, 7629, 9456, 10172, 14184, 15258, 18912, 20344, 22887, 28368, 30516, 40688, 45774, 56736, 61032, 81376, 91548, 122064, 183096, 244128, 366192, 500971, 732384, 1001942, 1502913, 2003884, 3005826, 4007768, 4508739, 6011652, 8015536, 9017478, 12023304, 16031072, 18034956, 24046608, 36069912, 48093216, 72139824, 144279648]

約数ペア:

[(1, 144279648), (2, 72139824), (3, 48093216), (4, 36069912), (6, 24046608), (8, 18034956), (9, 16031072), (12, 12023304), (16, 9017478), (18, 8015536), (24, 6011652), (32, 4508739), (36, 4007768), (48, 3005826), (72, 2003884), (96, 1502913), (144, 1001942), (197, 732384), (288, 500971), (394, 366192), (591, 244128), (788, 183096), (1182, 122064), (1576, 91548), (1773, 81376), (2364, 61032), (2543, 56736), (3152, 45774), (3546, 40688), (4728, 30516), (5086, 28368), (6304, 22887), (7092, 20344), (7629, 18912), (9456, 15258), (10172, 14184)]