127784272

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 160

約数和(自身を含む): 334264320

約数和(自身を除く): 206480048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 53, 56, 76, 77, 88, 103, 106, 112, 133, 152, 154, 176, 206, 209, 212, 266, 304, 308, 371, 412, 418, 424, 532, 583, 616, 721, 742, 824, 836, 848, 1007, 1064, 1133, 1166, 1232, 1442, 1463, 1484, 1648, 1672, 1957, 2014, 2128, 2266, 2332, 2884, 2926, 2968, 3344, 3914, 4028, 4081, 4532, 4664, 5459, 5768, 5852, 5936, 7049, 7828, 7931, 8056, 8162, 9064, 9328, 10918, 11077, 11536, 11704, 13699, 14098, 15656, 15862, 16112, 16324, 18128, 21527, 21836, 22154, 23408, 27398, 28196, 31312, 31724, 32648, 38213, 43054, 43672, 44308, 54796, 56392, 60049, 63448, 65296, 76426, 77539, 86108, 87344, 88616, 103721, 109592, 112784, 120098, 126896, 150689, 152852, 155078, 172216, 177232, 207442, 219184, 240196, 301378, 305704, 310156, 344432, 414884, 420343, 480392, 602756, 611408, 620312, 726047, 829768, 840686, 960784, 1140931, 1205512, 1240624, 1452094, 1659536, 1681372, 2281862, 2411024, 2904188, 3362744, 4563724, 5808376, 6725488, 7986517, 9127448, 11616752, 15973034, 18254896, 31946068, 63892136, 127784272]

約数ペア:

[(1, 127784272), (2, 63892136), (4, 31946068), (7, 18254896), (8, 15973034), (11, 11616752), (14, 9127448), (16, 7986517), (19, 6725488), (22, 5808376), (28, 4563724), (38, 3362744), (44, 2904188), (53, 2411024), (56, 2281862), (76, 1681372), (77, 1659536), (88, 1452094), (103, 1240624), (106, 1205512), (112, 1140931), (133, 960784), (152, 840686), (154, 829768), (176, 726047), (206, 620312), (209, 611408), (212, 602756), (266, 480392), (304, 420343), (308, 414884), (371, 344432), (412, 310156), (418, 305704), (424, 301378), (532, 240196), (583, 219184), (616, 207442), (721, 177232), (742, 172216), (824, 155078), (836, 152852), (848, 150689), (1007, 126896), (1064, 120098), (1133, 112784), (1166, 109592), (1232, 103721), (1442, 88616), (1463, 87344), (1484, 86108), (1648, 77539), (1672, 76426), (1957, 65296), (2014, 63448), (2128, 60049), (2266, 56392), (2332, 54796), (2884, 44308), (2926, 43672), (2968, 43054), (3344, 38213), (3914, 32648), (4028, 31724), (4081, 31312), (4532, 28196), (4664, 27398), (5459, 23408), (5768, 22154), (5852, 21836), (5936, 21527), (7049, 18128), (7828, 16324), (7931, 16112), (8056, 15862), (8162, 15656), (9064, 14098), (9328, 13699), (10918, 11704), (11077, 11536)]