161993664

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{40177}}^1$

素因数の和:40202

約数の個数: 84

約数和(自身を含む): 530671024

約数和(自身を除く): 368677360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 40177, 80354, 120531, 160708, 241062, 281239, 321416, 361593, 482124, 562478, 642832, 723186, 843717, 964248, 1124956, 1285664, 1446372, 1687434, 1928496, 2249912, 2531151, 2571328, 2892744, 3374868, 3856992, 4499824, 5062302, 5785488, 6749736, 7713984, 8999648, 10124604, 11570976, 13499472, 17999296, 20249208, 23141952, 26998944, 40498416, 53997888, 80996832, 161993664]

約数ペア:

[(1, 161993664), (2, 80996832), (3, 53997888), (4, 40498416), (6, 26998944), (7, 23141952), (8, 20249208), (9, 17999296), (12, 13499472), (14, 11570976), (16, 10124604), (18, 8999648), (21, 7713984), (24, 6749736), (28, 5785488), (32, 5062302), (36, 4499824), (42, 3856992), (48, 3374868), (56, 2892744), (63, 2571328), (64, 2531151), (72, 2249912), (84, 1928496), (96, 1687434), (112, 1446372), (126, 1285664), (144, 1124956), (168, 964248), (192, 843717), (224, 723186), (252, 642832), (288, 562478), (336, 482124), (448, 361593), (504, 321416), (576, 281239), (672, 241062), (1008, 160708), (1344, 120531), (2016, 80354), (4032, 40177)]