168241216

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:660

約数の個数: 112

約数和(自身を含む): 405554688

約数和(自身を除く): 237313472

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 593, 682, 704, 806, 832, 992, 1144, 1186, 1364, 1612, 1984, 2288, 2372, 2728, 3224, 4433, 4576, 4744, 5456, 6448, 6523, 7709, 8866, 9152, 9488, 10912, 12896, 13046, 15418, 17732, 18383, 18976, 21824, 25792, 26092, 30836, 35464, 36766, 37952, 52184, 61672, 70928, 73532, 84799, 104368, 123344, 141856, 147064, 169598, 202213, 208736, 238979, 246688, 283712, 294128, 339196, 404426, 417472, 477958, 493376, 588256, 678392, 808852, 955916, 1176512, 1356784, 1617704, 1911832, 2628769, 2713568, 3235408, 3823664, 5257538, 5427136, 6470816, 7647328, 10515076, 12941632, 15294656, 21030152, 42060304, 84120608, 168241216]

約数ペア:

[(1, 168241216), (2, 84120608), (4, 42060304), (8, 21030152), (11, 15294656), (13, 12941632), (16, 10515076), (22, 7647328), (26, 6470816), (31, 5427136), (32, 5257538), (44, 3823664), (52, 3235408), (62, 2713568), (64, 2628769), (88, 1911832), (104, 1617704), (124, 1356784), (143, 1176512), (176, 955916), (208, 808852), (248, 678392), (286, 588256), (341, 493376), (352, 477958), (403, 417472), (416, 404426), (496, 339196), (572, 294128), (593, 283712), (682, 246688), (704, 238979), (806, 208736), (832, 202213), (992, 169598), (1144, 147064), (1186, 141856), (1364, 123344), (1612, 104368), (1984, 84799), (2288, 73532), (2372, 70928), (2728, 61672), (3224, 52184), (4433, 37952), (4576, 36766), (4744, 35464), (5456, 30836), (6448, 26092), (6523, 25792), (7709, 21824), (8866, 18976), (9152, 18383), (9488, 17732), (10912, 15418), (12896, 13046)]