137538810136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9943523}}^1$

素因数の和:9943568

約数の個数: 64

約数和(自身を含む): 334102406400

約数和(自身を除く): 196563596264

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 9943523, 19887046, 39774092, 69604661, 79548184, 129265799, 139209322, 188926937, 258531598, 278418644, 377853874, 517063196, 556837288, 755707748, 904860593, 1034126392, 1322488559, 1511415496, 1809721186, 2456050181, 2644977118, 3619442372, 4912100362, 5289954236, 7238884744, 9824200724, 10579908472, 17192351267, 19648401448, 34384702534, 68769405068, 137538810136]

約数ペア:

[(1, 137538810136), (2, 68769405068), (4, 34384702534), (7, 19648401448), (8, 17192351267), (13, 10579908472), (14, 9824200724), (19, 7238884744), (26, 5289954236), (28, 4912100362), (38, 3619442372), (52, 2644977118), (56, 2456050181), (76, 1809721186), (91, 1511415496), (104, 1322488559), (133, 1034126392), (152, 904860593), (182, 755707748), (247, 556837288), (266, 517063196), (364, 377853874), (494, 278418644), (532, 258531598), (728, 188926937), (988, 139209322), (1064, 129265799), (1729, 79548184), (1976, 69604661), (3458, 39774092), (6916, 19887046), (13832, 9943523)]