199154124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22397}}^1$

素因数の和:22439

約数の個数: 72

約数和(自身を含む): 570701040

約数和(自身を除く): 371546916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 22397, 44794, 67191, 89588, 134382, 201573, 268764, 291161, 403146, 425543, 582322, 806292, 851086, 873483, 1164644, 1276629, 1702172, 1746966, 2553258, 2620449, 3493932, 3829887, 5106516, 5240898, 5532059, 7659774, 10481796, 11064118, 15319548, 16596177, 22128236, 33192354, 49788531, 66384708, 99577062, 199154124]

約数ペア:

[(1, 199154124), (2, 99577062), (3, 66384708), (4, 49788531), (6, 33192354), (9, 22128236), (12, 16596177), (13, 15319548), (18, 11064118), (19, 10481796), (26, 7659774), (36, 5532059), (38, 5240898), (39, 5106516), (52, 3829887), (57, 3493932), (76, 2620449), (78, 2553258), (114, 1746966), (117, 1702172), (156, 1276629), (171, 1164644), (228, 873483), (234, 851086), (247, 806292), (342, 582322), (468, 425543), (494, 403146), (684, 291161), (741, 268764), (988, 201573), (1482, 134382), (2223, 89588), (2964, 67191), (4446, 44794), (8892, 22397)]