167471920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:939

約数の個数: 160

約数和(自身を含む): 501682176

約数和(自身を除く): 334210256

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 877, 880, 1085, 1232, 1240, 1364, 1540, 1705, 1736, 1754, 2170, 2387, 2480, 2728, 3080, 3410, 3472, 3508, 4340, 4385, 4774, 5456, 6139, 6160, 6820, 7016, 8680, 8770, 9548, 9647, 11935, 12278, 13640, 14032, 17360, 17540, 19096, 19294, 23870, 24556, 27187, 27280, 30695, 35080, 38192, 38588, 47740, 48235, 49112, 54374, 61390, 67529, 70160, 77176, 95480, 96470, 98224, 108748, 122780, 135058, 135935, 154352, 190309, 190960, 192940, 217496, 245560, 270116, 271870, 299057, 337645, 380618, 385880, 434992, 491120, 540232, 543740, 598114, 675290, 761236, 771760, 951545, 1080464, 1087480, 1196228, 1350580, 1495285, 1522472, 1903090, 2093399, 2174960, 2392456, 2701160, 2990570, 3044944, 3806180, 4186798, 4784912, 5402320, 5981140, 7612360, 8373596, 10466995, 11962280, 15224720, 16747192, 20933990, 23924560, 33494384, 41867980, 83735960, 167471920]

約数ペア:

[(1, 167471920), (2, 83735960), (4, 41867980), (5, 33494384), (7, 23924560), (8, 20933990), (10, 16747192), (11, 15224720), (14, 11962280), (16, 10466995), (20, 8373596), (22, 7612360), (28, 5981140), (31, 5402320), (35, 4784912), (40, 4186798), (44, 3806180), (55, 3044944), (56, 2990570), (62, 2701160), (70, 2392456), (77, 2174960), (80, 2093399), (88, 1903090), (110, 1522472), (112, 1495285), (124, 1350580), (140, 1196228), (154, 1087480), (155, 1080464), (176, 951545), (217, 771760), (220, 761236), (248, 675290), (280, 598114), (308, 543740), (310, 540232), (341, 491120), (385, 434992), (434, 385880), (440, 380618), (496, 337645), (560, 299057), (616, 271870), (620, 270116), (682, 245560), (770, 217496), (868, 192940), (877, 190960), (880, 190309), (1085, 154352), (1232, 135935), (1240, 135058), (1364, 122780), (1540, 108748), (1705, 98224), (1736, 96470), (1754, 95480), (2170, 77176), (2387, 70160), (2480, 67529), (2728, 61390), (3080, 54374), (3410, 49112), (3472, 48235), (3508, 47740), (4340, 38588), (4385, 38192), (4774, 35080), (5456, 30695), (6139, 27280), (6160, 27187), (6820, 24556), (7016, 23870), (8680, 19294), (8770, 19096), (9548, 17540), (9647, 17360), (11935, 14032), (12278, 13640)]