154089468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 468948480

約数和(自身を除く): 314859012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 43, 52, 57, 62, 76, 78, 86, 93, 114, 117, 124, 129, 156, 169, 171, 172, 186, 228, 234, 247, 258, 279, 338, 342, 372, 387, 403, 468, 494, 507, 516, 558, 559, 589, 676, 684, 741, 774, 806, 817, 988, 1014, 1116, 1118, 1178, 1209, 1333, 1482, 1521, 1548, 1612, 1634, 1677, 1767, 2028, 2223, 2236, 2356, 2418, 2451, 2666, 2964, 3042, 3211, 3268, 3354, 3534, 3627, 3999, 4446, 4836, 4902, 5031, 5239, 5301, 5332, 6084, 6422, 6708, 7068, 7254, 7267, 7353, 7657, 7998, 8892, 9633, 9804, 10062, 10478, 10602, 10621, 11997, 12844, 14508, 14534, 14706, 15314, 15717, 15996, 17329, 19266, 20124, 20956, 21204, 21242, 21801, 22971, 23994, 25327, 28899, 29068, 29412, 30628, 31434, 31863, 34658, 38532, 42484, 43602, 45942, 47151, 47988, 50654, 51987, 57798, 62868, 63726, 65403, 68913, 69316, 75981, 87204, 91884, 94302, 95589, 99541, 101308, 103974, 115596, 127452, 130806, 137826, 138073, 151962, 155961, 188604, 191178, 199082, 207948, 225277, 227943, 261612, 275652, 276146, 298623, 303924, 311922, 329251, 382356, 398164, 414219, 450554, 455886, 552292, 597246, 623844, 658502, 675831, 828438, 895869, 901108, 911772, 987753, 1194492, 1242657, 1317004, 1351662, 1656876, 1791738, 1975506, 2027493, 2485314, 2703324, 2963259, 3583476, 3951012, 4054986, 4280263, 4970628, 5926518, 8109972, 8560526, 11853036, 12840789, 17121052, 25681578, 38522367, 51363156, 77044734, 154089468]

約数ペア:

[(1, 154089468), (2, 77044734), (3, 51363156), (4, 38522367), (6, 25681578), (9, 17121052), (12, 12840789), (13, 11853036), (18, 8560526), (19, 8109972), (26, 5926518), (31, 4970628), (36, 4280263), (38, 4054986), (39, 3951012), (43, 3583476), (52, 2963259), (57, 2703324), (62, 2485314), (76, 2027493), (78, 1975506), (86, 1791738), (93, 1656876), (114, 1351662), (117, 1317004), (124, 1242657), (129, 1194492), (156, 987753), (169, 911772), (171, 901108), (172, 895869), (186, 828438), (228, 675831), (234, 658502), (247, 623844), (258, 597246), (279, 552292), (338, 455886), (342, 450554), (372, 414219), (387, 398164), (403, 382356), (468, 329251), (494, 311922), (507, 303924), (516, 298623), (558, 276146), (559, 275652), (589, 261612), (676, 227943), (684, 225277), (741, 207948), (774, 199082), (806, 191178), (817, 188604), (988, 155961), (1014, 151962), (1116, 138073), (1118, 137826), (1178, 130806), (1209, 127452), (1333, 115596), (1482, 103974), (1521, 101308), (1548, 99541), (1612, 95589), (1634, 94302), (1677, 91884), (1767, 87204), (2028, 75981), (2223, 69316), (2236, 68913), (2356, 65403), (2418, 63726), (2451, 62868), (2666, 57798), (2964, 51987), (3042, 50654), (3211, 47988), (3268, 47151), (3354, 45942), (3534, 43602), (3627, 42484), (3999, 38532), (4446, 34658), (4836, 31863), (4902, 31434), (5031, 30628), (5239, 29412), (5301, 29068), (5332, 28899), (6084, 25327), (6422, 23994), (6708, 22971), (7068, 21801), (7254, 21242), (7267, 21204), (7353, 20956), (7657, 20124), (7998, 19266), (8892, 17329), (9633, 15996), (9804, 15717), (10062, 15314), (10478, 14706), (10602, 14534), (10621, 14508), (11997, 12844)]