161112952

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 429004800

約数和(自身を除く): 267891848

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 59, 62, 77, 88, 91, 104, 118, 121, 124, 143, 154, 182, 217, 236, 242, 248, 286, 308, 341, 364, 403, 413, 434, 472, 484, 572, 616, 649, 682, 728, 767, 806, 826, 847, 868, 968, 1001, 1144, 1298, 1364, 1534, 1573, 1612, 1652, 1694, 1736, 1829, 2002, 2387, 2596, 2728, 2821, 3068, 3146, 3224, 3304, 3388, 3658, 3751, 4004, 4433, 4543, 4774, 5192, 5369, 5642, 6136, 6292, 6776, 7139, 7316, 7502, 8008, 8437, 8866, 9086, 9548, 10738, 11011, 11284, 12584, 12803, 14278, 14632, 15004, 16874, 17732, 18172, 19096, 20119, 21476, 22022, 22568, 23777, 25606, 26257, 28556, 30008, 31031, 33748, 35464, 36344, 40238, 42952, 44044, 47554, 48763, 49973, 51212, 52514, 57112, 59059, 62062, 67496, 80476, 88088, 92807, 95108, 97526, 99946, 102424, 105028, 118118, 124124, 140833, 160952, 166439, 185614, 190216, 195052, 199892, 210056, 221309, 236236, 248248, 261547, 281666, 332878, 341341, 371228, 390104, 399784, 442618, 472472, 523094, 563332, 649649, 665756, 682682, 742456, 885236, 1046188, 1126664, 1299298, 1331512, 1365364, 1549163, 1770472, 1830829, 2092376, 2598596, 2730728, 2877017, 3098326, 3661658, 5197192, 5754034, 6196652, 7323316, 11508068, 12393304, 14646632, 20139119, 23016136, 40278238, 80556476, 161112952]

約数ペア:

[(1, 161112952), (2, 80556476), (4, 40278238), (7, 23016136), (8, 20139119), (11, 14646632), (13, 12393304), (14, 11508068), (22, 7323316), (26, 6196652), (28, 5754034), (31, 5197192), (44, 3661658), (52, 3098326), (56, 2877017), (59, 2730728), (62, 2598596), (77, 2092376), (88, 1830829), (91, 1770472), (104, 1549163), (118, 1365364), (121, 1331512), (124, 1299298), (143, 1126664), (154, 1046188), (182, 885236), (217, 742456), (236, 682682), (242, 665756), (248, 649649), (286, 563332), (308, 523094), (341, 472472), (364, 442618), (403, 399784), (413, 390104), (434, 371228), (472, 341341), (484, 332878), (572, 281666), (616, 261547), (649, 248248), (682, 236236), (728, 221309), (767, 210056), (806, 199892), (826, 195052), (847, 190216), (868, 185614), (968, 166439), (1001, 160952), (1144, 140833), (1298, 124124), (1364, 118118), (1534, 105028), (1573, 102424), (1612, 99946), (1652, 97526), (1694, 95108), (1736, 92807), (1829, 88088), (2002, 80476), (2387, 67496), (2596, 62062), (2728, 59059), (2821, 57112), (3068, 52514), (3146, 51212), (3224, 49973), (3304, 48763), (3388, 47554), (3658, 44044), (3751, 42952), (4004, 40238), (4433, 36344), (4543, 35464), (4774, 33748), (5192, 31031), (5369, 30008), (5642, 28556), (6136, 26257), (6292, 25606), (6776, 23777), (7139, 22568), (7316, 22022), (7502, 21476), (8008, 20119), (8437, 19096), (8866, 18172), (9086, 17732), (9548, 16874), (10738, 15004), (11011, 14632), (11284, 14278), (12584, 12803)]