168592788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{971}}^1$

素因数の和:1054

約数の個数: 144

約数和(自身を含む): 534957696

約数和(自身を除く): 366364908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 53, 63, 78, 84, 91, 106, 117, 126, 156, 159, 182, 212, 234, 252, 273, 318, 364, 371, 468, 477, 546, 636, 689, 742, 819, 954, 971, 1092, 1113, 1378, 1484, 1638, 1908, 1942, 2067, 2226, 2756, 2913, 3276, 3339, 3884, 4134, 4452, 4823, 5826, 6201, 6678, 6797, 8268, 8739, 9646, 11652, 12402, 12623, 13356, 13594, 14469, 17478, 19292, 20391, 24804, 25246, 27188, 28938, 34956, 37869, 40782, 43407, 50492, 51463, 57876, 61173, 75738, 81564, 86814, 88361, 102926, 113607, 122346, 151476, 154389, 173628, 176722, 205852, 227214, 244692, 265083, 308778, 353444, 360241, 454428, 463167, 530166, 617556, 669019, 720482, 795249, 926334, 1060332, 1080723, 1338038, 1440964, 1590498, 1852668, 2007057, 2161446, 2676076, 3180996, 3242169, 4014114, 4322892, 4683133, 6021171, 6484338, 8028228, 9366266, 12042342, 12968676, 14049399, 18732532, 24084684, 28098798, 42148197, 56197596, 84296394, 168592788]

約数ペア:

[(1, 168592788), (2, 84296394), (3, 56197596), (4, 42148197), (6, 28098798), (7, 24084684), (9, 18732532), (12, 14049399), (13, 12968676), (14, 12042342), (18, 9366266), (21, 8028228), (26, 6484338), (28, 6021171), (36, 4683133), (39, 4322892), (42, 4014114), (52, 3242169), (53, 3180996), (63, 2676076), (78, 2161446), (84, 2007057), (91, 1852668), (106, 1590498), (117, 1440964), (126, 1338038), (156, 1080723), (159, 1060332), (182, 926334), (212, 795249), (234, 720482), (252, 669019), (273, 617556), (318, 530166), (364, 463167), (371, 454428), (468, 360241), (477, 353444), (546, 308778), (636, 265083), (689, 244692), (742, 227214), (819, 205852), (954, 176722), (971, 173628), (1092, 154389), (1113, 151476), (1378, 122346), (1484, 113607), (1638, 102926), (1908, 88361), (1942, 86814), (2067, 81564), (2226, 75738), (2756, 61173), (2913, 57876), (3276, 51463), (3339, 50492), (3884, 43407), (4134, 40782), (4452, 37869), (4823, 34956), (5826, 28938), (6201, 27188), (6678, 25246), (6797, 24804), (8268, 20391), (8739, 19292), (9646, 17478), (11652, 14469), (12402, 13594), (12623, 13356)]