142913862

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 395673600

約数和(自身を除く): 252759738

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 127, 182, 189, 229, 234, 254, 273, 351, 378, 381, 458, 546, 687, 702, 762, 819, 889, 1143, 1374, 1603, 1638, 1651, 1778, 2061, 2286, 2457, 2667, 2977, 3206, 3302, 3429, 4122, 4809, 4914, 4953, 5334, 5954, 6183, 6858, 8001, 8931, 9618, 9906, 11557, 12366, 14427, 14859, 16002, 17862, 20839, 23114, 24003, 26793, 28854, 29083, 29718, 34671, 41678, 43281, 44577, 48006, 53586, 58166, 62517, 69342, 80379, 86562, 87249, 89154, 104013, 125034, 160758, 174498, 187551, 203581, 208026, 261747, 312039, 375102, 378079, 407162, 523494, 562653, 610743, 624078, 756158, 785241, 1125306, 1134237, 1221486, 1570482, 1832229, 2268474, 2646553, 3402711, 3664458, 5293106, 5496687, 6805422, 7939659, 10208133, 10993374, 15879318, 20416266, 23818977, 47637954, 71456931, 142913862]

約数ペア:

[(1, 142913862), (2, 71456931), (3, 47637954), (6, 23818977), (7, 20416266), (9, 15879318), (13, 10993374), (14, 10208133), (18, 7939659), (21, 6805422), (26, 5496687), (27, 5293106), (39, 3664458), (42, 3402711), (54, 2646553), (63, 2268474), (78, 1832229), (91, 1570482), (117, 1221486), (126, 1134237), (127, 1125306), (182, 785241), (189, 756158), (229, 624078), (234, 610743), (254, 562653), (273, 523494), (351, 407162), (378, 378079), (381, 375102), (458, 312039), (546, 261747), (687, 208026), (702, 203581), (762, 187551), (819, 174498), (889, 160758), (1143, 125034), (1374, 104013), (1603, 89154), (1638, 87249), (1651, 86562), (1778, 80379), (2061, 69342), (2286, 62517), (2457, 58166), (2667, 53586), (2977, 48006), (3206, 44577), (3302, 43281), (3429, 41678), (4122, 34671), (4809, 29718), (4914, 29083), (4953, 28854), (5334, 26793), (5954, 24003), (6183, 23114), (6858, 20839), (8001, 17862), (8931, 16002), (9618, 14859), (9906, 14427), (11557, 12366)]