187293456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2617}}^1$

素因数の和:2709

約数の個数: 120

約数和(自身を含む): 607711104

約数和(自身を除く): 420417648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2556, 2617, 2982, 3408, 3976, 4473, 5112, 5234, 5964, 7851, 7952, 8946, 10224, 10468, 11928, 15702, 17892, 18319, 20936, 23553, 23856, 31404, 35784, 36638, 41872, 47106, 54957, 62808, 71568, 73276, 94212, 109914, 125616, 146552, 164871, 185807, 188424, 219828, 293104, 329742, 371614, 376848, 439656, 557421, 659484, 743228, 879312, 1114842, 1300649, 1318968, 1486456, 1672263, 2229684, 2601298, 2637936, 2972912, 3344526, 3901947, 4459368, 5202596, 6689052, 7803894, 8918736, 10405192, 11705841, 13378104, 15607788, 20810384, 23411682, 26756208, 31215576, 46823364, 62431152, 93646728, 187293456]

約数ペア:

[(1, 187293456), (2, 93646728), (3, 62431152), (4, 46823364), (6, 31215576), (7, 26756208), (8, 23411682), (9, 20810384), (12, 15607788), (14, 13378104), (16, 11705841), (18, 10405192), (21, 8918736), (24, 7803894), (28, 6689052), (36, 5202596), (42, 4459368), (48, 3901947), (56, 3344526), (63, 2972912), (71, 2637936), (72, 2601298), (84, 2229684), (112, 1672263), (126, 1486456), (142, 1318968), (144, 1300649), (168, 1114842), (213, 879312), (252, 743228), (284, 659484), (336, 557421), (426, 439656), (497, 376848), (504, 371614), (568, 329742), (639, 293104), (852, 219828), (994, 188424), (1008, 185807), (1136, 164871), (1278, 146552), (1491, 125616), (1704, 109914), (1988, 94212), (2556, 73276), (2617, 71568), (2982, 62808), (3408, 54957), (3976, 47106), (4473, 41872), (5112, 36638), (5234, 35784), (5964, 31404), (7851, 23856), (7952, 23553), (8946, 20936), (10224, 18319), (10468, 17892), (11928, 15702)]