157917396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 469581504

約数和(自身を除く): 311664108

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 182, 196, 219, 273, 283, 292, 294, 364, 438, 511, 546, 566, 588, 637, 849, 876, 949, 1022, 1092, 1132, 1274, 1533, 1698, 1898, 1911, 1981, 2044, 2548, 2847, 3066, 3396, 3577, 3679, 3796, 3822, 3962, 5694, 5943, 6132, 6643, 7154, 7358, 7644, 7924, 10731, 11037, 11388, 11886, 13286, 13867, 14308, 14716, 19929, 20659, 21462, 22074, 23772, 25753, 26572, 27734, 39858, 41318, 41601, 42924, 44148, 46501, 51506, 55468, 61977, 77259, 79716, 82636, 83202, 93002, 103012, 123954, 139503, 144613, 154518, 166404, 180271, 186004, 247908, 268567, 279006, 289226, 309036, 360542, 433839, 537134, 540813, 558012, 578452, 721084, 805701, 867678, 1012291, 1074268, 1081626, 1611402, 1735356, 1879969, 2024582, 2163252, 3036873, 3222804, 3759938, 4049164, 5639907, 6073746, 7519876, 11279814, 12147492, 13159783, 22559628, 26319566, 39479349, 52639132, 78958698, 157917396]

約数ペア:

[(1, 157917396), (2, 78958698), (3, 52639132), (4, 39479349), (6, 26319566), (7, 22559628), (12, 13159783), (13, 12147492), (14, 11279814), (21, 7519876), (26, 6073746), (28, 5639907), (39, 4049164), (42, 3759938), (49, 3222804), (52, 3036873), (73, 2163252), (78, 2024582), (84, 1879969), (91, 1735356), (98, 1611402), (146, 1081626), (147, 1074268), (156, 1012291), (182, 867678), (196, 805701), (219, 721084), (273, 578452), (283, 558012), (292, 540813), (294, 537134), (364, 433839), (438, 360542), (511, 309036), (546, 289226), (566, 279006), (588, 268567), (637, 247908), (849, 186004), (876, 180271), (949, 166404), (1022, 154518), (1092, 144613), (1132, 139503), (1274, 123954), (1533, 103012), (1698, 93002), (1898, 83202), (1911, 82636), (1981, 79716), (2044, 77259), (2548, 61977), (2847, 55468), (3066, 51506), (3396, 46501), (3577, 44148), (3679, 42924), (3796, 41601), (3822, 41318), (3962, 39858), (5694, 27734), (5943, 26572), (6132, 25753), (6643, 23772), (7154, 22074), (7358, 21462), (7644, 20659), (7924, 19929), (10731, 14716), (11037, 14308), (11388, 13867), (11886, 13286)]