157188564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 447999552

約数和(自身を除く): 290810988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 73, 78, 86, 107, 117, 129, 146, 156, 172, 214, 219, 234, 258, 292, 321, 387, 428, 438, 468, 516, 559, 642, 657, 774, 876, 949, 963, 1118, 1284, 1314, 1391, 1548, 1677, 1898, 1926, 2236, 2628, 2782, 2847, 3139, 3354, 3796, 3852, 4173, 4601, 5031, 5564, 5694, 6278, 6708, 7811, 8346, 8541, 9202, 9417, 10062, 11388, 12519, 12556, 13803, 15622, 16692, 17082, 18404, 18834, 20124, 23433, 25038, 27606, 28251, 31244, 34164, 37668, 40807, 41409, 46866, 50076, 55212, 56502, 59813, 70299, 81614, 82818, 93732, 101543, 113004, 119626, 122421, 140598, 163228, 165636, 179439, 203086, 239252, 244842, 281196, 304629, 335873, 358878, 367263, 406172, 489684, 538317, 609258, 671746, 717756, 734526, 913887, 1007619, 1076634, 1218516, 1343492, 1469052, 1827774, 2015238, 2153268, 3022857, 3655548, 4030476, 4366349, 6045714, 8732698, 12091428, 13099047, 17465396, 26198094, 39297141, 52396188, 78594282, 157188564]

約数ペア:

[(1, 157188564), (2, 78594282), (3, 52396188), (4, 39297141), (6, 26198094), (9, 17465396), (12, 13099047), (13, 12091428), (18, 8732698), (26, 6045714), (36, 4366349), (39, 4030476), (43, 3655548), (52, 3022857), (73, 2153268), (78, 2015238), (86, 1827774), (107, 1469052), (117, 1343492), (129, 1218516), (146, 1076634), (156, 1007619), (172, 913887), (214, 734526), (219, 717756), (234, 671746), (258, 609258), (292, 538317), (321, 489684), (387, 406172), (428, 367263), (438, 358878), (468, 335873), (516, 304629), (559, 281196), (642, 244842), (657, 239252), (774, 203086), (876, 179439), (949, 165636), (963, 163228), (1118, 140598), (1284, 122421), (1314, 119626), (1391, 113004), (1548, 101543), (1677, 93732), (1898, 82818), (1926, 81614), (2236, 70299), (2628, 59813), (2782, 56502), (2847, 55212), (3139, 50076), (3354, 46866), (3796, 41409), (3852, 40807), (4173, 37668), (4601, 34164), (5031, 31244), (5564, 28251), (5694, 27606), (6278, 25038), (6708, 23433), (7811, 20124), (8346, 18834), (8541, 18404), (9202, 17082), (9417, 16692), (10062, 15622), (11388, 13803), (12519, 12556)]