156631193872

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{12967}}^1$

素因数の和:13296

約数の個数: 80

約数和(自身を含む): 315489446272

約数和(自身を除く): 158858252400

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 181, 194, 344, 362, 388, 688, 724, 776, 1448, 1552, 2896, 4171, 7783, 8342, 12967, 15566, 16684, 17557, 25934, 31132, 33368, 35114, 51868, 62264, 66736, 70228, 103736, 124528, 140456, 207472, 280912, 557581, 754951, 1115162, 1257799, 1509902, 2230324, 2347027, 2515598, 3019804, 4460648, 4694054, 5031196, 6039608, 8921296, 9388108, 10062392, 12079216, 18776216, 20124784, 37552432, 54085357, 100922161, 108170714, 201844322, 216341428, 227661619, 403688644, 432682856, 455323238, 807377288, 865365712, 910646476, 1614754576, 1821292952, 3642585904, 9789449617, 19578899234, 39157798468, 78315596936, 156631193872]

約数ペア:

[(1, 156631193872), (2, 78315596936), (4, 39157798468), (8, 19578899234), (16, 9789449617), (43, 3642585904), (86, 1821292952), (97, 1614754576), (172, 910646476), (181, 865365712), (194, 807377288), (344, 455323238), (362, 432682856), (388, 403688644), (688, 227661619), (724, 216341428), (776, 201844322), (1448, 108170714), (1552, 100922161), (2896, 54085357), (4171, 37552432), (7783, 20124784), (8342, 18776216), (12967, 12079216), (15566, 10062392), (16684, 9388108), (17557, 8921296), (25934, 6039608), (31132, 5031196), (33368, 4694054), (35114, 4460648), (51868, 3019804), (62264, 2515598), (66736, 2347027), (70228, 2230324), (103736, 1509902), (124528, 1257799), (140456, 1115162), (207472, 754951), (280912, 557581)]