128130408

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6871}}^1$

素因数の和:6927

約数の個数: 96

約数和(自身を含む): 407372160

約数和(自身を除く): 279241752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 63, 72, 74, 84, 111, 126, 148, 168, 222, 252, 259, 296, 333, 444, 504, 518, 666, 777, 888, 1036, 1332, 1554, 2072, 2331, 2664, 3108, 4662, 6216, 6871, 9324, 13742, 18648, 20613, 27484, 41226, 48097, 54968, 61839, 82452, 96194, 123678, 144291, 164904, 192388, 247356, 254227, 288582, 384776, 432873, 494712, 508454, 577164, 762681, 865746, 1016908, 1154328, 1525362, 1731492, 1779589, 2033816, 2288043, 3050724, 3462984, 3559178, 4576086, 5338767, 6101448, 7118356, 9152172, 10677534, 14236712, 16016301, 18304344, 21355068, 32032602, 42710136, 64065204, 128130408]

約数ペア:

[(1, 128130408), (2, 64065204), (3, 42710136), (4, 32032602), (6, 21355068), (7, 18304344), (8, 16016301), (9, 14236712), (12, 10677534), (14, 9152172), (18, 7118356), (21, 6101448), (24, 5338767), (28, 4576086), (36, 3559178), (37, 3462984), (42, 3050724), (56, 2288043), (63, 2033816), (72, 1779589), (74, 1731492), (84, 1525362), (111, 1154328), (126, 1016908), (148, 865746), (168, 762681), (222, 577164), (252, 508454), (259, 494712), (296, 432873), (333, 384776), (444, 288582), (504, 254227), (518, 247356), (666, 192388), (777, 164904), (888, 144291), (1036, 123678), (1332, 96194), (1554, 82452), (2072, 61839), (2331, 54968), (2664, 48097), (3108, 41226), (4662, 27484), (6216, 20613), (6871, 18648), (9324, 13742)]