128687184

素因数分解:

$2^4\times 3^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 387891840

約数和(自身を除く): 259204656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 83, 97, 108, 111, 144, 148, 166, 194, 216, 222, 249, 291, 296, 332, 333, 388, 432, 444, 498, 582, 592, 664, 666, 747, 776, 873, 888, 996, 999, 1164, 1328, 1332, 1494, 1552, 1746, 1776, 1992, 1998, 2241, 2328, 2619, 2664, 2988, 3071, 3492, 3589, 3984, 3996, 4482, 4656, 5238, 5328, 5976, 6142, 6984, 7178, 7992, 8051, 8964, 9213, 10476, 10767, 11952, 12284, 13968, 14356, 15984, 16102, 17928, 18426, 20952, 21534, 24153, 24568, 27639, 28712, 32204, 32301, 35856, 36852, 41904, 43068, 48306, 49136, 55278, 57424, 64408, 64602, 72459, 73704, 82917, 86136, 96612, 96903, 110556, 128816, 129204, 144918, 147408, 165834, 172272, 193224, 193806, 217377, 221112, 258408, 289836, 297887, 331668, 386448, 387612, 434754, 442224, 516816, 579672, 595774, 663336, 775224, 869508, 893661, 1159344, 1191548, 1326672, 1550448, 1739016, 1787322, 2383096, 2680983, 3478032, 3574644, 4766192, 5361966, 7149288, 8042949, 10723932, 14298576, 16085898, 21447864, 32171796, 42895728, 64343592, 128687184]

約数ペア:

[(1, 128687184), (2, 64343592), (3, 42895728), (4, 32171796), (6, 21447864), (8, 16085898), (9, 14298576), (12, 10723932), (16, 8042949), (18, 7149288), (24, 5361966), (27, 4766192), (36, 3574644), (37, 3478032), (48, 2680983), (54, 2383096), (72, 1787322), (74, 1739016), (83, 1550448), (97, 1326672), (108, 1191548), (111, 1159344), (144, 893661), (148, 869508), (166, 775224), (194, 663336), (216, 595774), (222, 579672), (249, 516816), (291, 442224), (296, 434754), (332, 387612), (333, 386448), (388, 331668), (432, 297887), (444, 289836), (498, 258408), (582, 221112), (592, 217377), (664, 193806), (666, 193224), (747, 172272), (776, 165834), (873, 147408), (888, 144918), (996, 129204), (999, 128816), (1164, 110556), (1328, 96903), (1332, 96612), (1494, 86136), (1552, 82917), (1746, 73704), (1776, 72459), (1992, 64602), (1998, 64408), (2241, 57424), (2328, 55278), (2619, 49136), (2664, 48306), (2988, 43068), (3071, 41904), (3492, 36852), (3589, 35856), (3984, 32301), (3996, 32204), (4482, 28712), (4656, 27639), (5238, 24568), (5328, 24153), (5976, 21534), (6142, 20952), (6984, 18426), (7178, 17928), (7992, 16102), (8051, 15984), (8964, 14356), (9213, 13968), (10476, 12284), (10767, 11952)]