168277564

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 371848848

約数和(自身を除く): 203571284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 211, 313, 364, 422, 626, 637, 844, 1252, 1274, 1477, 2191, 2548, 2743, 2954, 4069, 4382, 5486, 5908, 8138, 8764, 10339, 10972, 15337, 16276, 19201, 20678, 28483, 30674, 38402, 41356, 56966, 61348, 66043, 76804, 113932, 132086, 134407, 199381, 264172, 268814, 398762, 462301, 537628, 797524, 858559, 924602, 1717118, 1849204, 3236107, 3434236, 6009913, 6472214, 12019826, 12944428, 24039652, 42069391, 84138782, 168277564]

約数ペア:

[(1, 168277564), (2, 84138782), (4, 42069391), (7, 24039652), (13, 12944428), (14, 12019826), (26, 6472214), (28, 6009913), (49, 3434236), (52, 3236107), (91, 1849204), (98, 1717118), (182, 924602), (196, 858559), (211, 797524), (313, 537628), (364, 462301), (422, 398762), (626, 268814), (637, 264172), (844, 199381), (1252, 134407), (1274, 132086), (1477, 113932), (2191, 76804), (2548, 66043), (2743, 61348), (2954, 56966), (4069, 41356), (4382, 38402), (5486, 30674), (5908, 28483), (8138, 20678), (8764, 19201), (10339, 16276), (10972, 15337)]