166574408

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 443304960

約数和(自身を除く): 276730552

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 61, 62, 77, 88, 91, 104, 121, 122, 124, 143, 154, 182, 217, 242, 244, 248, 286, 308, 341, 364, 403, 427, 434, 484, 488, 572, 616, 671, 682, 728, 793, 806, 847, 854, 868, 968, 1001, 1144, 1342, 1364, 1573, 1586, 1612, 1694, 1708, 1736, 1891, 2002, 2387, 2684, 2728, 2821, 3146, 3172, 3224, 3388, 3416, 3751, 3782, 4004, 4433, 4697, 4774, 5368, 5551, 5642, 6292, 6344, 6776, 7381, 7502, 7564, 8008, 8723, 8866, 9394, 9548, 11011, 11102, 11284, 12584, 13237, 14762, 15004, 15128, 17446, 17732, 18788, 19096, 20801, 22022, 22204, 22568, 24583, 26257, 26474, 29524, 30008, 31031, 34892, 35464, 37576, 41602, 44044, 44408, 48763, 49166, 51667, 52514, 52948, 59048, 61061, 62062, 69784, 83204, 88088, 95953, 97526, 98332, 103334, 105028, 105896, 122122, 124124, 145607, 166408, 172081, 191906, 195052, 196664, 206668, 210056, 228811, 244244, 248248, 270413, 291214, 341341, 344162, 383812, 390104, 413336, 457622, 488488, 540826, 582428, 671671, 682682, 688324, 767624, 915244, 1081652, 1164856, 1343342, 1365364, 1376648, 1601677, 1830488, 1892891, 2163304, 2686684, 2730728, 2974543, 3203354, 3785782, 5373368, 5949086, 6406708, 7571564, 11898172, 12813416, 15143128, 20821801, 23796344, 41643602, 83287204, 166574408]

約数ペア:

[(1, 166574408), (2, 83287204), (4, 41643602), (7, 23796344), (8, 20821801), (11, 15143128), (13, 12813416), (14, 11898172), (22, 7571564), (26, 6406708), (28, 5949086), (31, 5373368), (44, 3785782), (52, 3203354), (56, 2974543), (61, 2730728), (62, 2686684), (77, 2163304), (88, 1892891), (91, 1830488), (104, 1601677), (121, 1376648), (122, 1365364), (124, 1343342), (143, 1164856), (154, 1081652), (182, 915244), (217, 767624), (242, 688324), (244, 682682), (248, 671671), (286, 582428), (308, 540826), (341, 488488), (364, 457622), (403, 413336), (427, 390104), (434, 383812), (484, 344162), (488, 341341), (572, 291214), (616, 270413), (671, 248248), (682, 244244), (728, 228811), (793, 210056), (806, 206668), (847, 196664), (854, 195052), (868, 191906), (968, 172081), (1001, 166408), (1144, 145607), (1342, 124124), (1364, 122122), (1573, 105896), (1586, 105028), (1612, 103334), (1694, 98332), (1708, 97526), (1736, 95953), (1891, 88088), (2002, 83204), (2387, 69784), (2684, 62062), (2728, 61061), (2821, 59048), (3146, 52948), (3172, 52514), (3224, 51667), (3388, 49166), (3416, 48763), (3751, 44408), (3782, 44044), (4004, 41602), (4433, 37576), (4697, 35464), (4774, 34892), (5368, 31031), (5551, 30008), (5642, 29524), (6292, 26474), (6344, 26257), (6776, 24583), (7381, 22568), (7502, 22204), (7564, 22022), (8008, 20801), (8723, 19096), (8866, 18788), (9394, 17732), (9548, 17446), (11011, 15128), (11102, 15004), (11284, 14762), (12584, 13237)]