161630832

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1687

約数の個数: 120

約数和(自身を含む): 486250128

約数和(自身を除く): 324619296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 363, 374, 408, 484, 528, 561, 726, 748, 816, 968, 1122, 1452, 1496, 1637, 1936, 2057, 2244, 2904, 2992, 3274, 4114, 4488, 4911, 5808, 6171, 6548, 8228, 8976, 9822, 12342, 13096, 16456, 18007, 19644, 24684, 26192, 27829, 32912, 36014, 39288, 49368, 54021, 55658, 72028, 78576, 83487, 98736, 108042, 111316, 144056, 166974, 198077, 216084, 222632, 288112, 306119, 333948, 396154, 432168, 445264, 594231, 612238, 667896, 792308, 864336, 918357, 1188462, 1224476, 1335792, 1584616, 1836714, 2376924, 2448952, 3169232, 3367309, 3673428, 4753848, 4897904, 6734618, 7346856, 9507696, 10101927, 13469236, 14693712, 20203854, 26938472, 40407708, 53876944, 80815416, 161630832]

約数ペア:

[(1, 161630832), (2, 80815416), (3, 53876944), (4, 40407708), (6, 26938472), (8, 20203854), (11, 14693712), (12, 13469236), (16, 10101927), (17, 9507696), (22, 7346856), (24, 6734618), (33, 4897904), (34, 4753848), (44, 3673428), (48, 3367309), (51, 3169232), (66, 2448952), (68, 2376924), (88, 1836714), (102, 1584616), (121, 1335792), (132, 1224476), (136, 1188462), (176, 918357), (187, 864336), (204, 792308), (242, 667896), (264, 612238), (272, 594231), (363, 445264), (374, 432168), (408, 396154), (484, 333948), (528, 306119), (561, 288112), (726, 222632), (748, 216084), (816, 198077), (968, 166974), (1122, 144056), (1452, 111316), (1496, 108042), (1637, 98736), (1936, 83487), (2057, 78576), (2244, 72028), (2904, 55658), (2992, 54021), (3274, 49368), (4114, 39288), (4488, 36014), (4911, 32912), (5808, 27829), (6171, 26192), (6548, 24684), (8228, 19644), (8976, 18007), (9822, 16456), (12342, 13096)]