173889378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 421214976

約数和(自身を除く): 247325598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 97, 117, 141, 163, 194, 234, 282, 291, 326, 423, 489, 582, 611, 846, 873, 978, 1222, 1261, 1467, 1746, 1833, 2119, 2522, 2934, 3666, 3783, 4238, 4559, 5499, 6357, 7566, 7661, 9118, 10998, 11349, 12714, 13677, 15322, 15811, 19071, 22698, 22983, 27354, 31622, 38142, 41031, 45966, 47433, 59267, 68949, 82062, 94866, 99593, 118534, 137898, 142299, 177801, 199186, 205543, 284598, 298779, 355602, 411086, 533403, 597558, 616629, 743117, 896337, 1066806, 1233258, 1486234, 1792674, 1849887, 2229351, 3699774, 4458702, 6688053, 9660521, 13376106, 19321042, 28981563, 57963126, 86944689, 173889378]

約数ペア:

[(1, 173889378), (2, 86944689), (3, 57963126), (6, 28981563), (9, 19321042), (13, 13376106), (18, 9660521), (26, 6688053), (39, 4458702), (47, 3699774), (78, 2229351), (94, 1849887), (97, 1792674), (117, 1486234), (141, 1233258), (163, 1066806), (194, 896337), (234, 743117), (282, 616629), (291, 597558), (326, 533403), (423, 411086), (489, 355602), (582, 298779), (611, 284598), (846, 205543), (873, 199186), (978, 177801), (1222, 142299), (1261, 137898), (1467, 118534), (1746, 99593), (1833, 94866), (2119, 82062), (2522, 68949), (2934, 59267), (3666, 47433), (3783, 45966), (4238, 41031), (4559, 38142), (5499, 31622), (6357, 27354), (7566, 22983), (7661, 22698), (9118, 19071), (10998, 15811), (11349, 15322), (12714, 13677)]