131567345272

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101963}}^1$

素因数の和:102065

約数の個数: 96

約数和(自身を含む): 286412797440

約数和(自身を除く): 154845452168

約数列:

[1, 2, 4, 8, 11, 22, 31, 43, 44, 62, 86, 88, 121, 124, 172, 242, 248, 341, 344, 473, 484, 682, 946, 968, 1333, 1364, 1892, 2666, 2728, 3751, 3784, 5203, 5332, 7502, 10406, 10664, 14663, 15004, 20812, 29326, 30008, 41624, 58652, 101963, 117304, 161293, 203926, 322586, 407852, 645172, 815704, 1121593, 1290344, 2243186, 3160853, 4384409, 4486372, 6321706, 8768818, 8972744, 12337523, 12643412, 17537636, 24675046, 25286824, 34769383, 35075272, 48228499, 49350092, 69538766, 96456998, 98700184, 135916679, 139077532, 192913996, 271833358, 278155064, 382463213, 385827992, 530513489, 543666716, 764926426, 1061026978, 1087333432, 1495083469, 1529852852, 2122053956, 2990166938, 3059705704, 4244107912, 5980333876, 11960667752, 16445918159, 32891836318, 65783672636, 131567345272]

約数ペア:

[(1, 131567345272), (2, 65783672636), (4, 32891836318), (8, 16445918159), (11, 11960667752), (22, 5980333876), (31, 4244107912), (43, 3059705704), (44, 2990166938), (62, 2122053956), (86, 1529852852), (88, 1495083469), (121, 1087333432), (124, 1061026978), (172, 764926426), (242, 543666716), (248, 530513489), (341, 385827992), (344, 382463213), (473, 278155064), (484, 271833358), (682, 192913996), (946, 139077532), (968, 135916679), (1333, 98700184), (1364, 96456998), (1892, 69538766), (2666, 49350092), (2728, 48228499), (3751, 35075272), (3784, 34769383), (5203, 25286824), (5332, 24675046), (7502, 17537636), (10406, 12643412), (10664, 12337523), (14663, 8972744), (15004, 8768818), (20812, 6321706), (29326, 4486372), (30008, 4384409), (41624, 3160853), (58652, 2243186), (101963, 1290344), (117304, 1121593), (161293, 815704), (203926, 645172), (322586, 407852)]