189661472

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 520224768

約数和(自身を除く): 330563296

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 191, 208, 217, 224, 248, 286, 308, 341, 352, 364, 382, 403, 416, 434, 496, 572, 616, 682, 728, 764, 806, 868, 992, 1001, 1144, 1232, 1337, 1364, 1456, 1528, 1612, 1736, 2002, 2101, 2288, 2387, 2464, 2483, 2674, 2728, 2821, 2912, 3056, 3224, 3472, 4004, 4202, 4433, 4576, 4774, 4966, 5348, 5456, 5642, 5921, 6112, 6448, 6944, 8008, 8404, 8866, 9548, 9932, 10696, 10912, 11284, 11842, 12896, 14707, 16016, 16808, 17381, 17732, 19096, 19864, 21392, 22568, 23684, 27313, 29414, 31031, 32032, 33616, 34762, 35464, 38192, 39728, 41447, 42784, 45136, 47368, 54626, 58828, 62062, 65131, 67232, 69524, 70928, 76384, 76973, 79456, 82894, 90272, 94736, 109252, 117656, 124124, 130262, 139048, 141856, 153946, 165788, 189472, 191191, 218504, 235312, 248248, 260524, 278096, 307892, 331576, 382382, 437008, 455917, 470624, 496496, 521048, 538811, 556192, 615784, 663152, 764764, 846703, 874016, 911834, 992992, 1042096, 1077622, 1231568, 1326304, 1529528, 1693406, 1823668, 2084192, 2155244, 2463136, 3059056, 3386812, 3647336, 4310488, 5926921, 6118112, 6773624, 7294672, 8620976, 11853842, 13547248, 14589344, 17241952, 23707684, 27094496, 47415368, 94830736, 189661472]

約数ペア:

[(1, 189661472), (2, 94830736), (4, 47415368), (7, 27094496), (8, 23707684), (11, 17241952), (13, 14589344), (14, 13547248), (16, 11853842), (22, 8620976), (26, 7294672), (28, 6773624), (31, 6118112), (32, 5926921), (44, 4310488), (52, 3647336), (56, 3386812), (62, 3059056), (77, 2463136), (88, 2155244), (91, 2084192), (104, 1823668), (112, 1693406), (124, 1529528), (143, 1326304), (154, 1231568), (176, 1077622), (182, 1042096), (191, 992992), (208, 911834), (217, 874016), (224, 846703), (248, 764764), (286, 663152), (308, 615784), (341, 556192), (352, 538811), (364, 521048), (382, 496496), (403, 470624), (416, 455917), (434, 437008), (496, 382382), (572, 331576), (616, 307892), (682, 278096), (728, 260524), (764, 248248), (806, 235312), (868, 218504), (992, 191191), (1001, 189472), (1144, 165788), (1232, 153946), (1337, 141856), (1364, 139048), (1456, 130262), (1528, 124124), (1612, 117656), (1736, 109252), (2002, 94736), (2101, 90272), (2288, 82894), (2387, 79456), (2464, 76973), (2483, 76384), (2674, 70928), (2728, 69524), (2821, 67232), (2912, 65131), (3056, 62062), (3224, 58828), (3472, 54626), (4004, 47368), (4202, 45136), (4433, 42784), (4576, 41447), (4774, 39728), (4966, 38192), (5348, 35464), (5456, 34762), (5642, 33616), (5921, 32032), (6112, 31031), (6448, 29414), (6944, 27313), (8008, 23684), (8404, 22568), (8866, 21392), (9548, 19864), (9932, 19096), (10696, 17732), (10912, 17381), (11284, 16808), (11842, 16016), (12896, 14707)]