131854884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4231}}^1$

素因数の和:4305

約数の個数: 72

約数和(自身を含む): 364730688

約数和(自身を除く): 232875804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 1113, 1484, 2226, 2597, 4231, 4452, 5194, 7791, 8462, 10388, 12693, 15582, 16924, 25386, 29617, 31164, 50772, 59234, 88851, 118468, 177702, 207319, 224243, 355404, 414638, 448486, 621957, 672729, 829276, 896972, 1243914, 1345458, 1569701, 2487828, 2690916, 3139402, 4709103, 6278804, 9418206, 10987907, 18836412, 21975814, 32963721, 43951628, 65927442, 131854884]

約数ペア:

[(1, 131854884), (2, 65927442), (3, 43951628), (4, 32963721), (6, 21975814), (7, 18836412), (12, 10987907), (14, 9418206), (21, 6278804), (28, 4709103), (42, 3139402), (49, 2690916), (53, 2487828), (84, 1569701), (98, 1345458), (106, 1243914), (147, 896972), (159, 829276), (196, 672729), (212, 621957), (294, 448486), (318, 414638), (371, 355404), (588, 224243), (636, 207319), (742, 177702), (1113, 118468), (1484, 88851), (2226, 59234), (2597, 50772), (4231, 31164), (4452, 29617), (5194, 25386), (7791, 16924), (8462, 15582), (10388, 12693)]